5 ideas
| 291 | Don't assume that wisdom is the automatic consequence of old age [Plato] |
| 4869 | Experience does not teach us any essences of things [Spinoza] |
| 14790 | 'Abduction' is beginning a hypothesis, particularly if it includes preference of one explanation over others [Peirce] |
| 14791 | Abduction involves original suggestions, and not just the testing involved in induction [Peirce] |
| 293 | Being unafraid (perhaps through ignorance) and being brave are two different things [Plato] |