13 ideas
| 4424 | A warlike philosopher challenges problems to single combat [Nietzsche] |
| 16634 | I can't be unaware of anything which is in me [Descartes] |
| 2886 | The distinction between egoistic and non-egoistic acts is absurd [Nietzsche] |
| 4426 | A bad result distorts one's judgement about the virtue of what one has done [Nietzsche] |
| 4425 | The overcoming of pity I count among the noble virtues [Nietzsche] |
| 3635 | Essence must be known before we discuss existence [Descartes] |
| 20132 | To become what you are you must have no self-awareness [Nietzsche] |
| 20144 | Eternal recurrence is the highest attainable affirmation [Nietzsche] |
| 2889 | One repays a teacher badly if one remains only a pupil [Nietzsche] |
| 1748 | Archelaus was the first person to say that the universe is boundless [Archelaus, by Diog. Laertius] |
| 5989 | Archelaus said life began in a primeval slime [Archelaus, by Schofield] |
| 3634 | We can't prove a first cause from our inability to grasp infinity [Descartes] |
| 2887 | I am not an atheist because of reasoning or evidence, but because of instinct [Nietzsche] |