Writing is rewriting.

好奇心推动数学家前进，总是在寻找下一个要回答的问题。

"Sometimes you have to accept that some people are just not meant to stay in your life forever."

Mathematics is the poetry of logical ideas.

Architecture begins where engineering ends.

历史是由胜利者书写的，但真相往往藏在失败者的沉默中。