9 ideas
3653 | My Meditations are the complete foundation of my physics [Descartes] |
14779 | I reason in order to avoid disappointment and surprise [Peirce] |
4736 | Truth is such a transcendentally clear notion that it cannot be further defined [Descartes] |
14777 | That a judgement is true and that we judge it true are quite different things [Peirce] |
14780 | Only study logic if you think your own reasoning is deficient [Peirce] |
14778 | Facts are hard unmoved things, unaffected by what people may think of them [Peirce] |
13304 | Learned men gain more in one day than others do in a lifetime [Posidonius] |
20820 | Time is an interval of motion, or the measure of speed [Posidonius, by Stobaeus] |
3652 | I can't prove the soul is indestructible, only that it is separate from the mortal body [Descartes] |