我们教授一门学科不是为了培养关于该学科的小型活图书馆，而是让学生自己学会数学思考。

In chemistry, as in life, sometimes you need to take a step back to see the bigger picture.

The best stories are those that resonate with the reader's own experiences, that touch something deep within them.

领导力就是做出艰难的决定并坚持到底。