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3 ideas
| 4537 | We can't know whether there is knowledge if we don't know what it is [Nietzsche] |
| Full Idea: If we do not know what knowledge is, we cannot possibly answer the question of whether there is knowledge. | |
| From: Friedrich Nietzsche (The Will to Power (notebooks) [1888], §530) | |
| A reaction: Obviously Nietzsche is pessimistic about the prospects here, but this is a motto for the whole modern analysis of knowledge, and (besides) we have lots of things (like a concept of identity) which we can't define. |
| 22170 | Senses grasp external properties, but the understanding grasps the essential natures of things [Aquinas] |
| Full Idea: Our imagination and senses grasp only the outer properties of things, not their natures. ...Understanding, however, grasps the very substance and nature of things, so that what is represented in understanding is a likeness of thing's very essence. | |
| From: Thomas Aquinas (Quodlibeta [1267], 8.2.2) | |
| A reaction: This is exactly the picture I endorse for modern science. Explanation is the path to understanding, and that must venture beyond immediate experience. |
| 4485 | Every belief is a considering-something-true [Nietzsche] |
| Full Idea: Every belief is a considering-something-true. | |
| From: Friedrich Nietzsche (The Will to Power (notebooks) [1888], §015) | |
| A reaction: This is correct, I think, but a little perplexing coming from Nietzsche, who seems to deny objective truth. Presumably we should follow instinct, rather than 'belief'. |