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75 ideas

1. Philosophy / B. History of Ideas / 4. Early European Thought
Judging by the positive forces, the Renaissance was the last great age [Nietzsche]
     Full Idea: Ages are to be assessed by their positive forces - and by this assessment the age of the Renaissance, so prodigal and so fateful, appears as the last great age.
     From: Friedrich Nietzsche (Twilight of the Idols [1889], 8.37)
     A reaction: I suspect that Nietzsche places art very high among the positive forces. Science and technology showed barely a glimmer during the Renaissance. Mathematics moved very little, Copernicus was ignored, and logic was static.
1. Philosophy / C. History of Philosophy / 2. Ancient Philosophy / b. Pre-Socratic philosophy
I revere Heraclitus [Nietzsche]
     Full Idea: I set apart with high reverence the name of Heraclitus.
     From: Friedrich Nietzsche (Twilight of the Idols [1889], 2.2)
1. Philosophy / C. History of Philosophy / 2. Ancient Philosophy / c. Classical philosophy
Thucydides was the perfect anti-platonist sophist [Nietzsche]
     Full Idea: My recreation, my preference, my cure from all Platonism has always been Thucydides. …Sophist culture, by which I mean realist culture, attains in him its perfect expression.
     From: Friedrich Nietzsche (Twilight of the Idols [1889], 9.2)
1. Philosophy / D. Nature of Philosophy / 1. Philosophy
Thinking has to be learned in the way dancing has to be learned [Nietzsche]
     Full Idea: Thinking has to be learned in the way dancing has to be learned.
     From: Friedrich Nietzsche (Twilight of the Idols [1889], 7.7)
     A reaction: Nice. At its deepest level thinking isn't a rational process?
1. Philosophy / E. Nature of Metaphysics / 3. Metaphysical Systems
Wanting a system in philosophy is a lack of integrity [Nietzsche]
     Full Idea: I mistrust all systematizers and avoid them. The will to system is a lack of integrity.
     From: Friedrich Nietzsche (Twilight of the Idols [1889], Maxim 26)
2. Reason / A. Nature of Reason / 7. Status of Reason
I want to understand the Socratic idea that 'reason equals virtue equals happiness' [Nietzsche]
     Full Idea: I seek to understand out of what idiosyncrasy that Socratic equation 'reason equals virtue equals happiness' derives.
     From: Friedrich Nietzsche (Twilight of the Idols [1889], 1.04)
2. Reason / C. Styles of Reason / 1. Dialectic
With dialectics the rabble gets on top [Nietzsche]
     Full Idea: With dialectics the rabble gets on top.
     From: Friedrich Nietzsche (Twilight of the Idols [1889], 1.05)
2. Reason / E. Argument / 6. Conclusive Proof
Anything which must first be proved is of little value [Nietzsche]
     Full Idea: What has first to have itself proved is of little value.
     From: Friedrich Nietzsche (Twilight of the Idols [1889], 1.05)
5. Theory of Logic / D. Assumptions for Logic / 2. Excluded Middle
Intuitionists deny excluded middle, because it is committed to transcendent truth or objects [Shapiro]
     Full Idea: Intuitionists in mathematics deny excluded middle, because it is symptomatic of faith in the transcendent existence of mathematical objects and/or the truth of mathematical statements.
     From: Stewart Shapiro (Thinking About Mathematics [2000], 1.2)
     A reaction: There are other problems with excluded middle, such as vagueness, but on the whole I, as a card-carrying 'realist', am committed to the law of excluded middle.
6. Mathematics / A. Nature of Mathematics / 3. Nature of Numbers / b. Types of number
The number 3 is presumably identical as a natural, an integer, a rational, a real, and complex [Shapiro]
     Full Idea: It is surely wise to identify the positions in the natural numbers structure with their counterparts in the integer, rational, real and complex number structures.
     From: Stewart Shapiro (Thinking About Mathematics [2000], 10.2)
     A reaction: The point is that this might be denied, since 3, 3/1, 3.00.., and -3*i^2 are all arrived at by different methods of construction. Natural 3 has a predecessor, but real 3 doesn't. I agree, intuitively, with Shapiro. Russell (1919) disagreed.
6. Mathematics / A. Nature of Mathematics / 3. Nature of Numbers / h. Reals from Cauchy
Cauchy gave a formal definition of a converging sequence. [Shapiro]
     Full Idea: A sequence a1,a2,... of rational numbers is 'Cauchy' if for each rational number ε>0 there is a natural number N such that for all natural numbers m, n, if m>N and n>N then -ε < am - an < ε.
     From: Stewart Shapiro (Thinking About Mathematics [2000], 7.2 n4)
     A reaction: The sequence is 'Cauchy' if N exists.
6. Mathematics / B. Foundations for Mathematics / 1. Foundations for Mathematics
Categories are the best foundation for mathematics [Shapiro]
     Full Idea: There is a dedicated contingent who hold that the category of 'categories' is the proper foundation for mathematics.
     From: Stewart Shapiro (Thinking About Mathematics [2000], 10.3 n7)
     A reaction: He cites Lawvere (1966) and McLarty (1993), the latter presenting the view as a form of structuralism. I would say that the concept of a category will need further explication, and probably reduce to either sets or relations or properties.
6. Mathematics / B. Foundations for Mathematics / 5. Definitions of Number / f. Zermelo numbers
Two definitions of 3 in terms of sets disagree over whether 1 is a member of 3 [Shapiro]
     Full Idea: Zermelo said that for each number n, its successor is the singleton of n, so 3 is {{{null}}}, and 1 is not a member of 3. Von Neumann said each number n is the set of numbers less than n, so 3 is {null,{null},{null,{null}}}, and 1 is a member of 3.
     From: Stewart Shapiro (Thinking About Mathematics [2000], 10.2)
     A reaction: See Idea 645 - Zermelo could save Plato from the criticisms of Aristotle! These two accounts are cited by opponents of the set-theoretical account of numbers, because it seems impossible to arbitrate between them.
6. Mathematics / B. Foundations for Mathematics / 7. Mathematical Structuralism / a. Structuralism
Numbers do not exist independently; the essence of a number is its relations to other numbers [Shapiro]
     Full Idea: The structuralist vigorously rejects any sort of ontological independence among the natural numbers; the essence of a natural number is its relations to other natural numbers.
     From: Stewart Shapiro (Thinking About Mathematics [2000], 10.1)
     A reaction: This seems to place the emphasis on ordinals (what order?) rather than on cardinality (how many?). I am strongly inclined to think that this is the correct view, though you can't really have relations if there is nothing to relate.
A 'system' is related objects; a 'pattern' or 'structure' abstracts the pure relations from them [Shapiro]
     Full Idea: A 'system' is a collection of objects with certain relations among them; a 'pattern' or 'structure' is the abstract form of a system, highlighting the interrelationships and ignoring any features they do not affect how they relate to other objects.
     From: Stewart Shapiro (Thinking About Mathematics [2000], 10.1)
     A reaction: Note that 'ignoring' features is a psychological account of abstraction, which (thanks to Frege and Geach) is supposed to be taboo - but which I suspect is actually indispensable in any proper account of thought and concepts.
6. Mathematics / C. Sources of Mathematics / 6. Logicism / d. Logicism critique
Logicism seems to be a non-starter if (as is widely held) logic has no ontology of its own [Shapiro]
     Full Idea: The thesis that principles of arithmetic are derivable from the laws of logic runs against a now common view that logic itself has no ontology. There are no particular logical objects. From this perspective logicism is a non-starter.
     From: Stewart Shapiro (Thinking About Mathematics [2000], 5.1)
     A reaction: This criticism strikes me as utterly devastating. There are two routes to go: prove that logic does have an ontology of objects (what would they be?), or - better - deny that arithmetic contains any 'objects'. Or give up logicism.
6. Mathematics / C. Sources of Mathematics / 7. Formalism
Term Formalism says mathematics is just about symbols - but real numbers have no names [Shapiro]
     Full Idea: Term Formalism is the view that mathematics is just about characters or symbols - the systems of numerals and other linguistic forms. ...This will cover integers and rational numbers, but what are real numbers supposed to be, if they lack names?
     From: Stewart Shapiro (Thinking About Mathematics [2000], 6.1.1)
     A reaction: Real numbers (such as pi and root-2) have infinite decimal expansions, so we can start naming those. We could also start giving names like 'Harry' to other reals, though it might take a while. OK, I give up.
Game Formalism is just a matter of rules, like chess - but then why is it useful in science? [Shapiro]
     Full Idea: Game Formalism likens mathematics to chess, where the 'content' of mathematics is exhausted by the rules of operating with its language. ...This, however, leaves the problem of why the mathematical games are so useful to the sciences.
     From: Stewart Shapiro (Thinking About Mathematics [2000], 6.1.2)
     A reaction: This thought pushes us towards structuralism. It could still be a game, but one we learned from observing nature, which plays its own games. Chess is, after all, modelled on warfare.
Deductivism says mathematics is logical consequences of uninterpreted axioms [Shapiro]
     Full Idea: The Deductivist version of formalism (sometimes called 'if-thenism') says that the practice of mathematics consists of determining logical consequences of otherwise uninterpreted axioms.
     From: Stewart Shapiro (Thinking About Mathematics [2000], 6.2)
     A reaction: [Hilbert is the source] More plausible than Term or Game Formalism (qv). It still leaves the question of why it seems applicable to nature, and why those particular axioms might be chosen. In some sense, though, it is obviously right.
6. Mathematics / C. Sources of Mathematics / 10. Constructivism / b. Intuitionism
Critics resent the way intuitionism cripples mathematics, but it allows new important distinctions [Shapiro]
     Full Idea: Critics commonly complain that the intuitionist restrictions cripple the mathematician. On the other hand, intuitionist mathematics allows for many potentially important distinctions not available in classical mathematics, and is often more subtle.
     From: Stewart Shapiro (Thinking About Mathematics [2000], 7.1)
     A reaction: The main way in which it cripples is its restriction on talk of infinity ('Cantor's heaven'), which was resented by Hilbert. Since high-level infinities are interesting, it would be odd if we were not allowed to discuss them.
6. Mathematics / C. Sources of Mathematics / 10. Constructivism / c. Conceptualism
Conceptualist are just realists or idealist or nominalists, depending on their view of concepts [Shapiro]
     Full Idea: I classify conceptualists according to what they say about properties or concepts. If someone classified properties as existing independent of language I would classify her as a realist in ontology of mathematics. Or they may be idealists or nominalists.
     From: Stewart Shapiro (Thinking About Mathematics [2000], 2.2.1)
     A reaction: In other words, Shapiro wants to eliminate 'conceptualist' as a useful label in philosophy of mathematics. He's probably right. All thought involves concepts, but that doesn't produce a conceptualist theory of, say, football.
6. Mathematics / C. Sources of Mathematics / 10. Constructivism / d. Predicativism
'Impredicative' definitions refer to the thing being described [Shapiro]
     Full Idea: A definition of a mathematical entity is 'impredicative' if it refers to a collection that contains the defined entity. The definition of 'least upper bound' is impredicative as it refers to upper bounds and characterizes a member of this set.
     From: Stewart Shapiro (Thinking About Mathematics [2000], 1.2)
     A reaction: The big question is whether mathematics can live with impredicative definitions, or whether they threaten to be viciously circular, and undermine the whole enterprise.
7. Existence / A. Nature of Existence / 3. Being / e. Being and nothing
The 'real being' of things is a nothingness constructed from contradictions in the actual world [Nietzsche]
     Full Idea: The characteristics which have been assigned to the 'real being' of things are the characteristics of non-being, of nothingness - the 'real world has been constructed out of the contradiction of the actual world.
     From: Friedrich Nietzsche (Twilight of the Idols [1889], 2.6)
     A reaction: I take this to be a critique of Hegel, in particular. Could we describe the metaphysics of Nietzsche as 'constructivist'? I certainly think he is underrated as a metaphysician, because the ideas are so fragmentary.
7. Existence / A. Nature of Existence / 3. Being / h. Dasein (being human)
We get the concept of 'being' from the concept of the 'ego' [Nietzsche]
     Full Idea: Being is everywhere thought in, foisted on, as cause; it is only from the conception 'ego' that there follows, derivatively, the concept 'being'.
     From: Friedrich Nietzsche (Twilight of the Idols [1889], 2.5)
     A reaction: 'Being' is such a remote abstraction that I doubt whether we can say anything at all meaningful about where it 'comes from'.
7. Existence / D. Theories of Reality / 4. Anti-realism
The grounds for an assertion that the world is only apparent actually establish its reality [Nietzsche]
     Full Idea: The grounds upon which 'this' world has been designated as apparent establish rather its reality - another kind of reality is absolutely undemonstrable.
     From: Friedrich Nietzsche (Twilight of the Idols [1889], 2.6)
9. Objects / A. Existence of Objects / 6. Nihilism about Objects
In language we treat 'ego' as a substance, and it is thus that we create the concept 'thing' [Nietzsche]
     Full Idea: It is the metaphysics of language (that is, of reason) ....which believes in the 'ego', in the ego as being, in the ego as substance, and which projects its belief in the ego-substance on to all things - only thus does it create the concept 'thing'.
     From: Friedrich Nietzsche (Twilight of the Idols [1889], 2.5)
12. Knowledge Sources / B. Perception / 6. Inference in Perception
The evidence of the senses is falsified by reason [Nietzsche]
     Full Idea: 'Reason' is the cause of our falsification of the evidence of the senses.
     From: Friedrich Nietzsche (Twilight of the Idols [1889], 2.1)
     A reaction: One for McDowell.
12. Knowledge Sources / C. Rationalism / 1. Rationalism
Rationalism tries to apply mathematical methodology to all of knowledge [Shapiro]
     Full Idea: Rationalism is a long-standing school that can be characterized as an attempt to extend the perceived methodology of mathematics to all of knowledge.
     From: Stewart Shapiro (Thinking About Mathematics [2000], 1.1)
     A reaction: Sometimes called 'Descartes's Dream', or the 'Enlightenment Project', the dream of proving everything. Within maths, Hilbert's Programme aimed for the same certainty. Idea 22 is the motto for the opposition to this approach.
14. Science / D. Explanation / 4. Explanation Doubts / b. Rejecting explanation
Any explanation will be accepted as true if it gives pleasure and a feeling of power [Nietzsche]
     Full Idea: To trace something unknown back to something known is alleviating, soothing, gratifying and gives moreover a feeling of power. ...First principle: any explanation is better than none. ...Proof by pleasure ('by potency') as criterion of truth.
     From: Friedrich Nietzsche (Twilight of the Idols [1889], 5.5)
     A reaction: By 'proof by pleasure' he means that we find an explanation so satisfying that we cling to it. I assume it is a criterion of rationality (an epistemic virtue) to reject the principle 'any explanation is better than none'. Negative capability.
15. Nature of Minds / C. Capacities of Minds / 5. Generalisation by mind
The 'highest' concepts are the most general and empty concepts [Nietzsche]
     Full Idea: The 'highest concepts' ...are the most general, the emptiest concepts, the last fumes of evaporating reality.
     From: Friedrich Nietzsche (Twilight of the Idols [1889], 2.4)
     A reaction: This could be seen as an attack on the aspirations of all of philosophy, which seeks general truths out of the chaos of experience. Should we shut up, then, and just be and do?
16. Persons / E. Rejecting the Self / 2. Self as Social Construct
There are no 'individual' persons; we are each the sum of humanity up to this moment [Nietzsche]
     Full Idea: The 'individual' ...is an error: he does not constitute a separate entity, an atom, a 'link in the chain', something merely inherited from the past - he constitutes the entire single line 'man' up to and including himself.
     From: Friedrich Nietzsche (Twilight of the Idols [1889], 8.33)
     A reaction: I'm not sure I understand this, but you can sort of imagine yourself as a culmination of something, rather than as an isolated entity. I'm not sure how that is supposed to affect my behaviour.
18. Thought / A. Modes of Thought / 5. Rationality / b. Human rationality
The fanatical rationality of Greek philosophy shows that they were in a state of emergency [Nietzsche]
     Full Idea: The fanaticism with which the whole of Greek thought throws itself at rationality betrays itself as a state of emergency: one was in peril, one had only one choice: either to perish or- be absurdly rational.
     From: Friedrich Nietzsche (Twilight of the Idols [1889], 1.10)
20. Action / B. Preliminaries of Action / 2. Willed Action / a. Will to Act
The big error is to think the will is a faculty producing effects; in fact, it is just a word [Nietzsche]
     Full Idea: At the beginning stands the great fateful error that the will is something which produces an effect - that will is a faculty.... Today we know it is merely a word.
     From: Friedrich Nietzsche (Twilight of the Idols [1889], 2.5)
     A reaction: This is despite Nietzsche's insistence that 'will to power' is the central fact of active existence. The misreading of Nietzsche is to think that this refers to the conscious exercising of a mental faculty.
20. Action / C. Motives for Action / 3. Acting on Reason / b. Intellectualism
The 'motive' is superficial, and may even hide the antecedents of a deed [Nietzsche]
     Full Idea: The so-called 'motive' is another error. Merely a surface phenomenon of consciousness - something alongside the deed which is more likely to cover up the antecedents of the deed than to represent them.
     From: Friedrich Nietzsche (Twilight of the Idols [1889], 6.3)
     A reaction: [Leiter gives 'VI.3', but I can't find it] As far as you can get from intellectualism about action, and is more in accord with the picture found in modern neuro-science. No one knows why they are 'interested' in something, and that's the start of it.
21. Aesthetics / A. Aesthetic Experience / 5. Natural Beauty
The beautiful never stands alone; it derives from man's pleasure in man [Nietzsche]
     Full Idea: Anyone who tried to divorce the beautiful from man's pleasure in man would at once feel the ground give way beneath him. The 'beautiful in itself' is not even a concept, merely a phrase.
     From: Friedrich Nietzsche (Twilight of the Idols [1889], 8.19)
     A reaction: I love the insult 'not even a concept'! It's like Pauli's 'not even wrong'!
21. Aesthetics / B. Nature of Art / 8. The Arts / a. Music
Without music life would be a mistake [Nietzsche]
     Full Idea: Without music life would be a mistake.
     From: Friedrich Nietzsche (Twilight of the Idols [1889], Maxim 33)
     A reaction: Cf Schopenhauer in Idea 21469. If you, dear reader, don't love music, then I sincerely hope that there is something in your life which can match it.
22. Metaethics / A. Ethics Foundations / 1. Nature of Ethics / a. Preconditions for ethics
Healthy morality is dominated by an instinct for life [Nietzsche]
     Full Idea: All naturalism in morality, that is all healthy morality, is dominated by an instinct for life.
     From: Friedrich Nietzsche (Twilight of the Idols [1889], 4.4)
     A reaction: Sounds right. There is no reasoning against a moral nihilist, because they seem to have no instinct in favour of life. It is the given of morality.
22. Metaethics / A. Ethics Foundations / 1. Nature of Ethics / f. Ethical non-cognitivism
Philosophers hate values having an origin, and want values to be self-sufficient [Nietzsche]
     Full Idea: For philosophers, the higher must not be allowed to grow out of the lower, must not be allowed to have grown at all ...Moral: everything of the first rank must be causa sui. Origin in something else counts as an objection, as casting a doubt on value.
     From: Friedrich Nietzsche (Twilight of the Idols [1889], 2.4)
     A reaction: This is so deep and central that I wrote a paper on it, advocating that the theory of values should focus of value-makers.
There are no moral facts, and moralists believe in realities which do not exist [Nietzsche]
     Full Idea: An insight formulated by me: that there are no moral facts whatever. Moral judgement has this in common with religious judgement that it believes in realities which do not exist.
     From: Friedrich Nietzsche (Twilight of the Idols [1889], 6.1)
     A reaction: Not only a slogan for non-cognitivism, but also a clear statement of the error theory about morality, a century before John Mackie.
22. Metaethics / A. Ethics Foundations / 1. Nature of Ethics / g. Moral responsibility
The doctrine of free will has been invented essentially in order to blame and punish people [Nietzsche]
     Full Idea: The doctrine of will has been invented essentially for the purpose of punishment, that is of finding guilty.
     From: Friedrich Nietzsche (Twilight of the Idols [1889], 5.7)
     A reaction: Michael Frede says free will was invented to feel wholly in charge of our own actions. I doubt whether punishment was the first motive. The will just gives a simple explanation of actions.
22. Metaethics / A. Ethics Foundations / 2. Source of Ethics / j. Ethics by convention
Armies and businesses create moralities in which their activity can do no wrong [Marx, by Weil]
     Full Idea: Marx saw that social groups manufacture moralities for their own use, so their activity is placed outside the reach of evil. Thus the first articles of soldiers and businessmen is to deny that it is possible to do evil while waging war or doing business.
     From: report of Karl Marx (works [1860]) by Simone Weil - Fragments: London 1943 p.146
     A reaction: This is especially true of the modern reverence for 'market forces'. It is a key debate in the ethics of warfare - compare Walzer and McMahon. A striking thought, obviously containing a lot of truth.
22. Metaethics / B. Value / 2. Values / c. Life
When we establish values, that is life itself establishing them, through us [Nietzsche]
     Full Idea: When we speak of values we do so under the inspiration and from the perspective of life: life itself evaluates through us when we establish values
     From: Friedrich Nietzsche (Twilight of the Idols [1889], 4.5)
     A reaction: I love Nietzsche's ideas about the source of values, and his remarks about the value of life. Other thinkers sound so simplistic in comparison.
In every age the wisest people have judged life to be worthless [Nietzsche]
     Full Idea: In every age the wisest have passed the identical judgement on life: it is worthless.
     From: Friedrich Nietzsche (Twilight of the Idols [1889], 1.01)
     A reaction: I guess he was having a bad day. Since the whole universe is clearly 'worthless', this judgement must in some sense be correct. But I love my books.
Value judgements about life can never be true [Nietzsche]
     Full Idea: Judgements, value judgements concerning life, for or against it, can in the last resort never be true.
     From: Friedrich Nietzsche (Twilight of the Idols [1889], 1.02)
     A reaction: I suppose this is in the same spirit as judging whether celery tastes nice. Are you for or against the Moon?
To evaluate life one must know it, but also be situated outside of it [Nietzsche]
     Full Idea: One would have to be situated outside life ....[and yet know it thoroughly] ....to be permitted to touch on the problem of the value of life at all.
     From: Friedrich Nietzsche (Twilight of the Idols [1889], 4.5)
     A reaction: Can practising artists question the value of their art? The whole point of objectivity is that we can mentally step 'outside' of something, without actually withdrawing from it.
A philosopher fails in wisdom if he thinks the value of life is a problem [Nietzsche]
     Full Idea: For a philosopher to see a problem in the value of life thus even constitutes an objection to him, a question-mark as to his wisdom, a piece of unwisdom.
     From: Friedrich Nietzsche (Twilight of the Idols [1889], 1.02)
     A reaction: I take his point to be neither that life is unquestionably valuable nor that it is valueless, but that the very question is ridiculous. If we live, we value living. Sounds right.
The value of life cannot be estimated [Nietzsche]
     Full Idea: The value of life cannot be estimated.
     From: Friedrich Nietzsche (Twilight of the Idols [1889], 1.02)
     A reaction: Military leaders apparently judge that the death of one of their own soldiers is worth between 12 and 20 enemy deaths (so history suggests). How about ransom money?
22. Metaethics / B. Value / 2. Values / g. Love
Love is the spiritualisation of sensuality [Nietzsche]
     Full Idea: The spiritualization of sensuality is called 'love': it is a great triumph over Christianity.
     From: Friedrich Nietzsche (Twilight of the Idols [1889], 4.3)
     A reaction: I'm not quite clear what 'spiritualization' means, particularly when it comes from Nietzsche.
22. Metaethics / C. The Good / 1. Goodness / d. Good as virtue
A good human will be virtuous because they are happy [Nietzsche]
     Full Idea: A well-constituted human being, a 'happy one', must perform certain actions and shrink from other actions. In a formula: his virtue is the consequence of his happiness.
     From: Friedrich Nietzsche (Twilight of the Idols [1889], 5.2)
     A reaction: A nice reversal of basic Aristotle, though Aristotle does say that the truly virtuous person is happy in their actions. Treat unhappy people with caution!
22. Metaethics / C. The Good / 2. Happiness / c. Value of happiness
Only the English actually strive after happiness [Nietzsche]
     Full Idea: Man does not strive after happiness; only the Englishman does that.
     From: Friedrich Nietzsche (Twilight of the Idols [1889], Maxim 12)
     A reaction: The Danes keeping being voted the happiest nation, so presumably that results from some sort of effort on their part. The easiest is happiness is to achieve security, then do nothing.
23. Ethics / A. Egoism / 1. Ethical Egoism
A wholly altruistic morality, with no egoism, is a thoroughly bad thing [Nietzsche]
     Full Idea: An 'altruistic' morality, a morality under which egoism languishes - is under all circumstances a bad sign.
     From: Friedrich Nietzsche (Twilight of the Idols [1889], 8.35)
23. Ethics / C. Virtue Theory / 3. Virtues / d. Courage
Military idea: what does not kill me makes me stronger [Nietzsche]
     Full Idea: From the military school of life. - What does not kill me makes me stronger.
     From: Friedrich Nietzsche (Twilight of the Idols [1889], Maxim 08)
     A reaction: The published version! Perhaps the most famous remark in all of Nietzsche, and no one realises it is ironic! It is a sarcastic remark about the battering ram mentality of the Prussian militarist! He had served in the army.
23. Ethics / C. Virtue Theory / 3. Virtues / f. Compassion
Invalids are parasites [Nietzsche]
     Full Idea: The invalid is a parasite on society.
     From: Friedrich Nietzsche (Twilight of the Idols [1889], 8.36)
     A reaction: I'll skip the rest, but you get the idea. The point (with which I sympathise) is that life is primarily about what healthy people do. Something has gone wrong if all we do is worry about the sick and the suffering.
24. Political Theory / D. Ideologies / 5. Democracy / f. Against democracy
Democracy is organisational power in decline [Nietzsche]
     Full Idea: Democracy has always been the declining form of the power to organise.
     From: Friedrich Nietzsche (Twilight of the Idols [1889], 8.39)
     A reaction: Even when Nietzsche is wrong (and who knows, here?) he always challenges you to think!
24. Political Theory / D. Ideologies / 6. Liberalism / d. Liberal freedom
Liberal freedom is the right to be separate, and ignores the union of man with man [Marx]
     Full Idea: The liberal right of man to freedom is not based on the union of man with man, but on the separation of man from man; it is the right to this separation.
     From: Karl Marx (works [1860]), quoted by Will Kymlicka - Contemporary Political Philosophy (1st edn) 7.2.a
     A reaction: [quoted from an anthology] It is interesting that liberal freedom is the right NOT to be involved in politics, and even not to vote in elections. Home counties England (high hedges etc) is the embodiment of the freedom not to be involved in society.
24. Political Theory / D. Ideologies / 6. Liberalism / g. Liberalism critique
Liberals want the right to be separate, rather than for people to be united [Marx]
     Full Idea: The [liberal] right of man to freedom is not based on the union of man with man, but on the separation of man from man. It is the right to this separation.
     From: Karl Marx (works [1860], p.53), quoted by Will Kymlicka - Contemporary Political Philosophy (2nd edn) 7
     A reaction: [in collection ed.McLelland p.53] That nicely encapsulates the debate. Modern liberal thinkers regret the loss of community, but people in authoritarian communities yearn for separation. You can have too much 'union'!
The creation of institutions needs a determination which is necessarily anti-liberal [Nietzsche]
     Full Idea: For institutions to exist there must exist the kind of will, instinct, imperative which is anti-liberal to the point of malice: the will to tradition, to authority, to centuries-long responsibility, to solidarity between succeeding generations.
     From: Friedrich Nietzsche (Twilight of the Idols [1889], 8.39)
     A reaction: This sounds like a lovely challenge to Popper, who seems to have been a liberal who pinned his faith on institutions.
24. Political Theory / D. Ideologies / 7. Communitarianism / a. Communitarianism
Early Marx anticipates communitarian objections to liberalism [Marx, by Oksala]
     Full Idea: The early writings of Marx anticipate the communitarian critique of liberalism.
     From: report of Karl Marx (works [1860]) by Johanna Oksala - Political Philosophy: all that matters Ch.8
     A reaction: [Oksala says modern writers seem to prefer this to the hardcore later Marx, which is presumably too 'scientific'. He says 'Capital Vol 1' is Marx's most important work]
24. Political Theory / D. Ideologies / 9. Communism
By saying the material dialectic of history aspires to the best, Marx agreed with capitalism [Weil on Marx]
     Full Idea: When Marx inverted Hegel's dialectic of history, by substituting matter for mind as the motive, he attributed to matter the essence of mind, an unceasing aspiration towards the best - which was in keeping with the general current of capitalist thought.
     From: comment on Karl Marx (works [1860]) by Simone Weil - Reflections on Liberty and Social Oppression p.43
     A reaction: [compressed] A rather nice debating point! Marx seems to share the universal nineteenth century belief in unremitting progress. Without that, it is impossible to believe that a revolution will necessarily improve anything.
False consciousness results from concealment by the superstructure [Marx, by Singer]
     Full Idea: False consciousness involves failing to see things as they really are. It comes about because a society's superstructure can conceal the real basis of the society.
     From: report of Karl Marx (works [1860]) by Peter Singer - Marx 9
     A reaction: That seems a poor label, probably revealing a Hegelian background. It seems a matter of knowledge rather than consciousness. Can a whole mind be in a state of error?
Marx says force is everything, and that the weak will become strong, while remaining the weak [Weil on Marx]
     Full Idea: Marx posits on the one hand that force alone governs social relations to the exclusion of anything else, and on the other hand that one day the weak, while remaining weak, will nevertheless be stronger. He believed in miracles.
     From: comment on Karl Marx (works [1860]) by Simone Weil - Fragments: London 1943 p.149
     A reaction: This is close to the obvious contradiction if the working classes despise the middle classes (the dreaded 'bourgeoisie') while their only aspiration is to be like them. It is hard to custom design a new class to which they could both aspire.
Marx rejected equal rights because they never actually treat people as equals [Marx, by Kymlicka]
     Full Idea: Marx rejected the idea of equal rights, not because he was not a friend to the idea of treating people as equals, but precisely because he thought rights failed to live up to that ideal.
     From: report of Karl Marx (works [1860]) by Will Kymlicka - Contemporary Political Philosophy (1st edn) 5.1
     A reaction: Presumably because the power to award 'rights' goes to the highest bidder. If equality is to be enshrined in law, it is a bit difficult to see how else to manage it.
24. Political Theory / D. Ideologies / 11. Capitalism
The essence of capitalism is the subordination of people to things [Marx, by Weil]
     Full Idea: Marx discovered a formula impossible to surpass when he said that the essence of capitalism lies in the subordination of subject to object, of man to thing.
     From: report of Karl Marx (works [1860]) by Simone Weil - Fragments: London 1943 p,155
     A reaction: I find this rather too vague to be a penetrating observation. I would suggest the obliteration of cooperation and community, in favour of competition. Winners and losers.
Capitalism changes the world, by socialising the idea of a commodity [Marx, by Bowie]
     Full Idea: In Marx's view the essential factor in capitalism is that the encroachment of the commodity form into society fundamentally changes the world.
     From: report of Karl Marx (works [1860]) by Andrew Bowie - Introduction to German Philosophy 6 'Historical'
     A reaction: The main point is that people and their labour become commodities. Haven't animals always been treated as commodities? Clearly slave were commodities, long before capitalism. Capitalism universalises it?
Marx thought capitalism was partly liberating, and could make labour and ownership more humane [Marx, by Bowie]
     Full Idea: Marx did not disapprove per se of capitalism. New divisions of labour and forms of ownership could transform individuals in modern societies, creating a more humane world with the means capitalism had liberated from feudalism.
     From: report of Karl Marx (works [1860]) by Andrew Bowie - Introduction to German Philosophy 11 'Metaphysics'
     A reaction: I'm guessing this might be early Marx, which has less to say about the 'scientific' inevitably of deep change, and the necessity for revolution. Nowadays we tinker with humane changes at the poorer end, while the rich run rampant.
25. Social Practice / D. Justice / 1. Basis of justice
True justice is equality for equals and inequality for unequals [Nietzsche]
     Full Idea: 'Equality for equals, inequality for unequals' - that would be the true voice of justice.
     From: Friedrich Nietzsche (Twilight of the Idols [1889], 8.48)
25. Social Practice / E. Policies / 1. War / a. Just wars
To renounce war is to renounce the grand life [Nietzsche]
     Full Idea: One has renounced grand life when one renounces war.
     From: Friedrich Nietzsche (Twilight of the Idols [1889], 4.3)
     A reaction: Nietzsche was a medical orderly in the 1870 Franco-Prussian war, so he had seen it at first hand. I think the machine gun and the heavy bomber would have changed his attitude to warfare. He sounds a bit silly now. Nostalgia for the Iliad.
25. Social Practice / E. Policies / 5. Education / c. Teaching
There is a need for educators who are themselves educated [Nietzsche]
     Full Idea: There is a need for educators who are themselves educated.
     From: Friedrich Nietzsche (Twilight of the Idols [1889], 7.5)
25. Social Practice / F. Life Issues / 4. Suicide
Sometimes it is an error to have been born - but we can rectify it [Nietzsche]
     Full Idea: We have no power to prevent ourselves being born: but we can rectify this error - for sometimes it is an error.
     From: Friedrich Nietzsche (Twilight of the Idols [1889], 8.36)
26. Natural Theory / A. Speculations on Nature / 2. Natural Purpose / c. Purpose denied
'Purpose' is just a human fiction [Nietzsche]
     Full Idea: We invented the concept 'purpose': in reality purpose is lacking.
     From: Friedrich Nietzsche (Twilight of the Idols [1889], 5.8)
28. God / B. Proving God / 2. Proofs of Reason / b. Ontological Proof critique
The supreme general but empty concepts must be compatible, and hence we get 'God' [Nietzsche]
     Full Idea: The supreme concepts of philosophers cannot be incommensurate with one another, be incompatible with one another... Thus they acquired their stupendous concept 'God'.... The last, thinnest, emptiest is placed as the first, as cause in itself.
     From: Friedrich Nietzsche (Twilight of the Idols [1889], 2.4)
28. God / C. Attitudes to God / 5. Atheism
By denying God we deny human accountability, and thus we redeem the world [Nietzsche]
     Full Idea: We deny God; in denying God we deny accountability; only by doing that do we redeem the world.
     From: Friedrich Nietzsche (Twilight of the Idols [1889], 5.8)
29. Religion / B. Monotheistic Religion / 4. Christianity / a. Christianity
Christians believe that only God can know what is good for man [Nietzsche]
     Full Idea: Christianity presupposes that man does not know, cannot know what is good for him and what evil: he believes in God, who alone knows.
     From: Friedrich Nietzsche (Twilight of the Idols [1889], 8.05)
How could the Church intelligently fight against passion if it preferred poorness of spirit to intelligence? [Nietzsche]
     Full Idea: The primitive church fought against the 'intelligent' in favour of the 'poor in spirit': how could one expect from it an intelligent war against passion?
     From: Friedrich Nietzsche (Twilight of the Idols [1889], 4.1)
29. Religion / D. Religious Issues / 2. Immortality / d. Heaven
People who disparage actual life avenge themselves by imagining a better one [Nietzsche]
     Full Idea: If there is a strong instinct for slandering, disparaging and accusing life within us, then we revenge ourselves on life by means of the phantasmagoria of 'another', a 'better' life.
     From: Friedrich Nietzsche (Twilight of the Idols [1889], 2.6)