数学家是能在定理之间找到类比的人；更好的数学家是能在证明之间看到类比的人；而最好的数学家是能注意到理论之间类比的人。
当你认为你理解了一部伟大的文学作品时，你可能是错的。
Always be learning. The market is constantly changing, and you need to keep up with it.
量子理论的本质是否认用经典术语完整描述原子现象的可能性。
"The beauty of literature is that it allows us to live a thousand lives in one."
Program testing can be used to show the presence of bugs, but never to show their absence!
道理明白了，文辞就能表达清楚；文辞表达清楚了，道理也就明白了。
Life is too short to not chase your dreams.