写作就是重写——魔法发生在编辑中。

La musique exprime ce qui ne peut être dit et sur quoi il est impossible de rester silencieux.

A moment is a small piece of time, but it can be a very important piece of time.

The labor market is constantly evolving, and our models should reflect that.

Illustrations should not just decorate the text; they should expand it.

"The key to making money in the markets is not to be right all the time, but to be right more often than you are wrong."

每一个数学问题都是通向新理解世界的窗口。

质量是企业的生命线，任何时候都不能放松。