我不确定自己是否相信上帝，但我相信艺术。

Happiness is found in the little things.

失去一个父母可以看成是一种不幸；失去双亲看上去就像是一种粗心了。

对称性不仅是自然的一种属性，而且是寻找物理定律的指导原则。

就好像让人伏在剑刃上，而期望他能长寿一样。 

A good chemist is a lazy chemist—always looking for the easiest way to do things.

The secret of happiness is to expand your interests as much as possible and to be as kind as possible to the people and things that interest you.