| 5839 | For Socrates, wisdom and prudence were the same thing [Socrates, by Xenophon] |
| Full Idea: Socrates did not distinguish wisdom from prudence, but judged that the man who recognises and puts into practice what is truly good, and the man who knows and guards against what is disgraceful, are both wise and prudent. | |
| From: report of Socrates (reports of career [c.420 BCE]) by Xenophon - Memorabilia of Socrates 3.9.3 | |
| A reaction: Compare Aristotle, who separates them, claiming that prudence is essential for moral virtue, but wisdom is pursued at a different level, closer to the gods than to society. |
| 4371 | Seeing particulars as parts of larger wholes is to perceive their value [Achtenberg on Aristotle] |
| Full Idea: For Aristotle, practical perception is perception of particulars as parts of larger wholes, which involves the perception of their value (as in seeing my food as part of bodily health, and all action as part of a flourishing life). | |
| From: comment on Aristotle (Nicomachean Ethics [c.334 BCE]) by Deborah Achtenberg - Cognition of Value in Aristotle's Ethics Intro | |
| A reaction: An appealing idea. Hume (who separates facts from values) would call it rubbish, but with the addition of a premiss like "life is good", this seems plausible and appealing. |
| 69 | We deliberate about means, not ends [Aristotle] |
| Full Idea: We deliberate not about ends, but about means. | |
| From: Aristotle (Nicomachean Ethics [c.334 BCE], 1112b12) | |
| A reaction: A young person choosing a career path probably ought to deliberate about ends, as well as means. Is he implying at ends are irrational? That sounds unlikely. |
| 73 | Practical intellect serves to arrive at the truth which corresponds to right appetite [Aristotle] |
| Full Idea: The function of practical intellect is to arrive at the truth that corresponds to right appetite. | |
| From: Aristotle (Nicomachean Ethics [c.334 BCE], 1139a28) | |
| A reaction: And right appetite may well have to be educated by theoretical intellect. |
| 20212 | Practical reason is truth-attaining, and focused on actions good for human beings [Aristotle] |
| Full Idea: Practical reason [phronesis] is a truth-attaining intellectual quality concerned with doing, and with the things that are good for human beings. | |
| From: Aristotle (Nicomachean Ethics [c.334 BCE], 1140b21) | |
| A reaction: [tr. Greenwood] That sounds suspiciously like wisdom to me. Or maybe wisdom also has a contemplative aspect. |
| 5247 | Prudence is mainly concerned with particulars, which is the sphere of human conduct [Aristotle] |
| Full Idea: Prudence ('phronesis') is not concerned with universals only; it must also take cognizance of particulars, because it is concerned with conduct, and conduct has its sphere in particular circumstances. | |
| From: Aristotle (Nicomachean Ethics [c.334 BCE], 1141b14) | |
| A reaction: Note that 'phronesis' is partly concerned with universals, although it is crucial to Aristotle's theory that each particular situation is different, and so no rules can actually dictate moral action. |
| 80 | Virtue ensures that we have correct aims, and prudence that we have correct means of achieving them [Aristotle] |
| Full Idea: Virtue ensures the correctness of the end at which we aim, and prudence that of the means towards it. | |
| From: Aristotle (Nicomachean Ethics [c.334 BCE], 1144a07) | |
| A reaction: I'm not wholly clear about how virtue identifies correct aims. Virtue finds the mean, but how? Prudence is busy with strategy. Theoretical reason stands back from the world. A gap in the theory? |
| 5249 | One cannot be prudent without being good [Aristotle] |
| Full Idea: One cannot be prudent (have practical reason) without being good. | |
| From: Aristotle (Nicomachean Ethics [c.334 BCE], 1144a33) | |
| A reaction: I suspect that for Aristotle this is more of a tautology than an observation. We might think of a very clever criminal as having 'phronesis' (practical reason), but Aristotle simply wouldn't, though he has no simple explanation for his view. |
| 82 | The one virtue of prudence carries with it the possession of all the other virtues [Aristotle] |
| Full Idea: The possession of the single virtue of prudence will carry with it the possession of them all. | |
| From: Aristotle (Nicomachean Ethics [c.334 BCE], 1145a02) | |
| A reaction: Prudence is phronesis, of which I prefer the translation 'common sense', thought he scholars call it 'practical wisdom'. People can be sensible in one are, and stupid in another. |
| 22508 | Unlike in inanimate things, in animate things actions have more than one starting point [Aristotle] |
| Full Idea: In inanimate things the starting-point is single, in animate things there is more than one; for inclination and reason are not always in harmony. | |
| From: Aristotle (Eudemian Ethics [c.333 BCE], 1224a24) | |
| A reaction: It is important that this seems to include non-human animals. We see animals avoid something which they desire, presumably because they detect a danger. They may be conflicting desires, but it is rational to prioritise dangers. |
| 22514 | The deliberative part of the soul discerns explanatory causes [Aristotle] |
| Full Idea: That part of the soul is deliberative which is capable of discerning a cause: the reason for the sake of which - which is one of the causes - 'cause' being something because-of-which. | |
| From: Aristotle (Eudemian Ethics [c.333 BCE], 1226b26) | |
| A reaction: I take because-of-which to be the correct explanation. Since my model of practical reasoning is partly forensic detection, this seems right. Sherlock Holmes spots causes. |
| 1836 | Prudence is more valuable than philosophy, because it avoids confusions of the soul [Epicurus] |
| Full Idea: The greatest good in avoiding confusion of the soul is prudence [phronesis], on which account prudence is something more valuable than even philosophy. | |
| From: Epicurus (Letter to Menoeceus [c.291 BCE], 132), quoted by Diogenes Laertius - Lives of Eminent Philosophers 10.27 |
| 2363 | Reason is usually general, but deliberation is of particulars [Hobbes] |
| Full Idea: Reasoning is in general words, but deliberation for the most part is of particulars. | |
| From: Thomas Hobbes (Leviathan [1651], 1.06) |
| 19343 | We follow the practical rule which always seeks maximum effect for minimum cost [Leibniz] |
| Full Idea: In practical affairs one always follows the decision rule in accordance with which one ought to seek the maximum or the minimum: namely, one prefers the maximum effect at the minimum cost, so to speak. | |
| From: Gottfried Leibniz (On the Ultimate Origination of Things [1697], p.150) | |
| A reaction: Animals probably do that too, and even water sort of obeys the rule when it runs downhill. |
| 6692 | For Hume, practical reason has little force, because we can always modify our desires [Hume, by Graham] |
| Full Idea: In Hume's account of action, practical reason is not a very forceful guide to conduct, since we can escape its demands by abandoning or modifying our desires. | |
| From: report of David Hume (Treatise of Human Nature [1739]) by Gordon Graham - Eight Theories of Ethics Ch.6 | |
| A reaction: Presumably a desire can be a good reason, and we can passionately desire to be rational, etc., so this is a rather complex issue. 'Pure reason' is not 'all-or-nothing', and neither is pure desire. |
| 23678 | A motive is merely an idea, like advice, and not a force for action [Reid] |
| Full Idea: A motive is equally incapable of action and of passion; because it is not a thing that exists, but a thing that is conceived. …Motives may be compared to advice or exhortation. | |
| From: Thomas Reid (Essays on Active Powers 4: Liberty of Agents [1788], 4) | |
| A reaction: We say people are motivated by greed or anger or love, which seems a bit stronger than mere advice. |
| 6190 | The sole objects of practical reason are the good and the evil [Kant] |
| Full Idea: The sole objects of a practical reason are thus those of the good and the evil. | |
| From: Immanuel Kant (Critique of Practical Reason [1788], I.1.II) | |
| A reaction: Of course, you may aim to achieve x because it is good, while I judge x to be evil. |
| 21059 | General rules of action also need a judgement about when to apply them [Kant] |
| Full Idea: A concept of the understanding, which contains the general rule, must be supplemented by an act of judgement whereby the practitioner distinguishes instances where the rule applies from those where it does not. | |
| From: Immanuel Kant (True in Theory, but not in Practice [1792], Intro) | |
| A reaction: This is Aristotle's phronesis, and Hart's 'rules of recognition' in law courts. So is the link between theory and practice an intellectual one, or a sort of inarticulate intuition? I like 'common sense' for this ability. |
| 4173 | If we were essentially intellect rather than will, our moral worth would depend on imagined motives [Schopenhauer] |
| Full Idea: If, as all philosophers imagine, the intellect is our actual nature and the will is arrived at through knowledge, then only the motive from which we imagined we were acting would decide our moral worth. Imagined and true motive would be indistinguishable. | |
| From: Arthur Schopenhauer (The World as Will and Idea [1819], II Supp) | |
| A reaction: A nice argument. If motive is morally decisive, it is certainly crucial to decide between real and imagined motive (especially since Freud). But uncontrollable motive seems morally irrelevant. |
| 23437 | Practical reason is goodness in choosing actions [Foot] |
| Full Idea: Practical rationality is goodness in respect of reason for actions, just as rationality of thinking is goodness in respect of beliefs. | |
| From: Philippa Foot (Interview with Philippa Foot [2003], p.35) | |
| A reaction: It is very Greek to think that rationality involves goodness. There seems to be a purely instrumental form of practical reason that just gets from A to B, as when giving accurate street directions to someone. |
| 23694 | All criterions of practical rationality derive from goodness of will [Foot] |
| Full Idea: I want to say, baldly, that there is no criterion for practical rationality that is not derived from that of goodness of will. | |
| From: Philippa Foot (Natural Goodness [2001], 1) | |
| A reaction: Where does that put the successful and clever criminal? Presumably they are broadly irrational, but narrowly rational - but that is not very clear distinction. She says Kant's concept of the good will is too pure, and unrelated to human good. |
| 22480 | Possessing the virtue of justice disposes a person to good practical rationality [Foot] |
| Full Idea: If justice is a virtue it must make action good by disposing its possessor to goodness in practical rationality; the latter consisting of the right recognition of reasons, and corresponding action. | |
| From: Philippa Foot (Rationality and Virtue [1994], p.174) | |
| A reaction: This somewhat inverts Aristotle, who says the possessing of good practical reason is the key to acquiring the virtues. Foot suggests that possessing the virtue promotes the practical rationality. Someone can be sensible without being virtuous. |
| 6384 | The notion of cause is essential to acting for reasons, intentions, agency, akrasia, and free will [Davidson] |
| Full Idea: My thesis is that the ordinary notion of cause is essential to understanding what it is to act with a reason, to have an intention to act, to be an agent, to act counter to one's own best judgement, or to act freely. | |
| From: Donald Davidson (Intro to 'Essays on Actions and Events' [1980], p.xi) | |
| A reaction: I cautiously agree, particularly with idea that causation is essential to acting as an agent. Since I believe 'free will' to be a complete delusion, that part of his thesis doesn't interest me. The hard part is understanding acting for a reason. |
| 3840 | We don't accept practical reasoning if the conclusion is unpalatable [Searle] |
| Full Idea: If I desire to get rid of my flu symptoms, and believe the only way to do it is death, I am committed to desiring my death. …there is no plausible logic of practical reason. | |
| From: John Searle (Rationality in Action [2001], Ch.8.II) |
| 4316 | Either all action is rational, or reason dominates, or reason is only concerned with means [Cottingham] |
| Full Idea: We can distinguish rational exclusivism (all activity is guided by reason - Plato and Spinoza), rational hegemonism (all action is dominated by reason), and rational instrumentalism (reason assesses means rather than ends - Hume). | |
| From: John Cottingham (Reason, Emotions and Good Life [2000]) | |
| A reaction: The idea that reason is the only cause of actions seems deeply implausible, but I strongly resist Hume's instrumental approach. Action without desire is not a contradiction. |
| 12627 | Before you can plan action, you must decide on the truth of your estimate of success [Fodor] |
| Full Idea: You can't think a plan of action unless you can think how the world would be if the action were to succeed; and thinking the world will be such and such if all goes well is thinking the kind of thing that can be true or false. | |
| From: Jerry A. Fodor (LOT 2 [2008], Ch.1) | |
| A reaction: This is part of Fodor's attack on the pragmatic view of concepts (that they should be fully understood in terms of action, rather than of thought). I take Fodor to be blatantly correct. This is counterfactual thinking. |
| 3546 | 'Phronesis' should translate as 'practical intelligence', not as prudence [Annas] |
| Full Idea: The best translation of 'phronesis' is probably not 'prudence' (which implies a non-moral motive), or 'practical wisdom' (which makes it sound contemplative), but 'practical intelligence', or just 'intelligence'. | |
| From: Julia Annas (The Morality of Happiness [1993], 2.3) |
| 23733 | Motivating reasons are psychological, while normative reasons are external [Smith,M] |
| Full Idea: There are motivating reasons for action, which are psychological states, and normative reasons, which are propositions of the general form 'a person's doing this is desirable or required'. | |
| From: Michael Smith (The Moral Problem [1994], 4.2) | |
| A reaction: Motivating reasons are locatable entities in minds, whereas normative reasons are either abstract, or perhaps motivating reasons expressed by other people. Smith says the two types are unconnected. |
| 23740 | Humeans take maximising desire satisfaction as the normative reasons for actions [Smith,M] |
| Full Idea: The distinctive Humean view of normative reasons for action is that the rational thing for an agent to do is simply to act so as to maximally satisfy her desires, whatever the content of those desires. | |
| From: Michael Smith (The Moral Problem [1994], 5.1) | |
| A reaction: Smith disagrees with this view (though he agrees with Hume about motivating reasons). An obvious problem for the Humean view would be a strong desire to do something excessively dangerous. |
| 23745 | We cannot expect even fully rational people to converge on having the same desires for action [Smith,M] |
| Full Idea: We cannot expect that, even under conditions of full rationality, agents would all converge on the same desires about what is to be done in the various circumstances they might face. | |
| From: Michael Smith (The Moral Problem [1994], 5.9) | |
| A reaction: A very good argument in favour of the Humean view that desires are an essential part of moral motivation. Possible convergence of view is a standard hallmark of communal rationality. |
| 24000 | Justifying reasons say you were right; excusing reasons say your act was explicable [Goldie] |
| Full Idea: A justifying reason will show that what you did, all things considered, was the right thing to do; an excusing reason will not justify, but will give some excuse to explain why you did what you did. | |
| From: Peter Goldie (The Emotions [2000], 6 Intro) | |
| A reaction: There are also internal reasons before the event, and explicit reasons afterwards. A mistaken justification might still be an excuse. |