Combining Texts

Ideas for 'Unconscious Cerebral Initiative', 'Preface to 'Principles of Philosophy'' and 'Writings from Late Notebooks'

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3 ideas

11. Knowledge Aims / A. Knowledge / 7. Knowledge First
We can't use our own self to criticise our own capacity for knowledge! [Nietzsche]
     Full Idea: A critique of our capacity to know is nonsensical: how should the tool be able to criticise itself when it can, precisely, only use itself for the critique? It can't even define itself!
     From: Friedrich Nietzsche (Writings from Late Notebooks [1887], 02[87])
     A reaction: I am inclined to answer that it seems impossible, but it happens. Thinking about ourselves is the hardest part of philosophy, but phenomenologists and others (starting with Descartes) have had an impressive crack at it. Nietzsche was good at it.
11. Knowledge Aims / B. Certain Knowledge / 1. Certainty
Understanding, not the senses, gives certainty [Descartes]
     Full Idea: Certainty is not in the sense but in the understanding alone, when it has evident perceptions.
     From: René Descartes (Preface to 'Principles of Philosophy' [1647], p.177)
11. Knowledge Aims / B. Certain Knowledge / 5. Cogito Critique
Belief in the body is better established than belief in the mind [Nietzsche]
     Full Idea: Belief in the body is better established than belief in the mind.
     From: Friedrich Nietzsche (Writings from Late Notebooks [1887], 40[15])
     A reaction: Compare Spinoza in Idea 4833. Hawking says he thinks better because he is largely paralysed. Externalism about mind makes it necessarily a part of the world and hence physical. I am inclined to agree with Nietzsche.