宇宙不允许完美。

在数学中，真理存在于我们尚未知晓的某处，而我们唯一能希望找到它的方法就是探索。

Ignorance is not innocence but sin.

I don’t think you should spend much time being unhappy about the bad breaks. You get a lot of them, but you also get a lot of good ones. The thing to do is just to maximize your odds of using the good ones and minimizing the effects of the bad ones.

真理是神，神就是真理。

教育创新不是取代教师，而是赋能他们。