Life is too short to waste time hating anyone.

The most important tool in chemistry is not the flask or the spectrometer—it's the imagination.

Man is not the creature of circumstances; circumstances are the creatures of men.

The body is the primary site of meaning.

乐观主义者倾向于将他们的麻烦解释为暂时的、可控的和特定于一种情况的。另一方面，悲观主义者认为他们的麻烦会永远存在，破坏他们所做的一切，并且无法控制。

译文：凡事从自身上找原因，就不会有抱怨了。这就是孟子说的行有不得反求诸己。