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.
成功是一段旅程，而不是终点，每一步都很重要。
设计不只是外表和感觉，设计是产品如何运作。
数学家的直觉和严谨的证明同样重要。
"Thought exists to serve action, not merely to reflect reality."
走出心碎的最好方法就是写一本书。
The most painful thing is losing yourself in the process of loving someone too much, and forgetting that you are special too.
I think the target of anything in life is to be happy.