6 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] |
10245 | One geometry cannot be more true than another [Poincaré] |
13160 | To exist and be understood, a multitude must first be reduced to a unity [Leibniz] |
13161 | Substances are everywhere in matter, like points in a line [Leibniz] |
3652 | I can't prove the soul is indestructible, only that it is separate from the mortal body [Descartes] |