The bitterest creature under heaven is the wife who discovers that her husband's bravery is only bravado.

Patience and perseverance are the keys to scientific discovery.

在有地位的人面前不要诉说自己的卑贱，否则他会认为在要求他推荐。在富有的人面前不要说自己的贫困，否则他会认为在求他可怜。

Mathematics is not just a collection of abstract concepts, but a language that allows us to understand the universe.

艺术家必须是现状的反叛者。