Everything in the world exists to end up in a book.

Language is the house of being.

The market is a voting machine in the short term and a weighing machine in the long term.

The most elegant mathematical proofs are those that reveal truth with simplicity.

The rules of survival never change, whether you’re in a desert or in an arena.

解释：最上等的是树立德行，其次是建立功业，再次是创立学说，虽然逝去但业绩长存，这就叫做不朽。

理论物理对于实验物理学家，就像和声理论对于作曲家一样。

 “每逢你想要批评任何人的时候”，他对我说，“你就记住，这个世界上所有的人，并不是个个都有过你拥有的那些优越条件。”