The roads are full of crowds going somewhere, but nobody knows where they are going.

世界上充满了受害者，而我就是其中之一。

In the end, we will remember not the words of our enemies, but the silence of our friends.

提高的唯一方法就是挑战最好的对手。

数学的研究是所有智力和精神进步不可或缺的基础。

Sometimes the quietest moments speak the loudest.