5 ideas
6410 | The only real proper names are 'this' and 'that'; the rest are really definite descriptions. [Russell, by Grayling] |
16634 | I can't be unaware of anything which is in me [Descartes] |
5845 | Niceratus learnt the whole of Homer by heart, as a guide to goodness [Xenophon] |
3635 | Essence must be known before we discuss existence [Descartes] |
3634 | We can't prove a first cause from our inability to grasp infinity [Descartes] |