I find that teaching and the students keep life going, and I would never accept any position in which somebody has invented a happy situation for me where I don't have to teach. Never.
Richard P. FeynmanIt is the fact that the electrons cannot all get on top of each other that makes tables and everything else solid.
Richard P. FeynmanIf an apple was magnified to the size of the Earth, then the atoms in the apple would be approximately the size of the original apple.
Richard P. Feynman