5 ideas
3653 | My Meditations are the complete foundation of my physics [Descartes] |
4736 | Truth is such a transcendentally clear notion that it cannot be further defined [Descartes] |
17606 | Axioms reveal the underlying assumptions, and reveal relationships between different areas [Kline] |
20239 | Unlike us, the early Greeks thought envy was a good thing, and hope a bad thing [Hesiod, by Nietzsche] |
3652 | I can't prove the soul is indestructible, only that it is separate from the mortal body [Descartes] |