数学家是能在定理间找到类比的人；更好的数学家能在理论间看到类比；而最优秀的数学家能注意到类比之间的类比。
A mathematician is a person who can find analogies between theorems; a better mathematician is one who can see analogies between theories and the best mathematician can notice analogies between analogies.
Spend as much time crafting the subject line of an email as the message itself because the subject line is often the only thing people read.
诗歌是将快乐与真理结合的艺术。
Persistence in the face of failure is what separates successful scientists from the rest.
People are just as wonderful as sunsets if you let them be. When I look at a sunset, I don't find myself saying, 'Soften the orange a bit on the right hand corner.' I don't try to control a sunset. I watch with awe as it unfolds.
The beauty of language is that it can express the inexpressible.
I'm not a victim, I'm a survivor.
The Backstreet Boys are more than just a band - we're a family.