A good mathematician is someone who can see analogies between theorems; a great mathematician is someone who can see analogies between analogies.
一个好的数学家是能看到定理之间类比的人；一个伟大的数学家是能看到类比之间的类比的人。
Profit margins mean nothing if we sacrifice our environmental commitments for them.
最伟大的作品是那些在作者去世很久之后仍被阅读的作品。
交易成功的关键是情绪纪律。