The world is full of people whose notion of a satisfactory future is, in fact, a return to the idealised past.

最大的残忍是我们对他人绝望的随意忽视。

The fox provides for himself, but God provides for the lion.

一本好书是作者与读者之间的对话。

The fight against viruses is a continuous battle, and science must always stay ahead.

我不会让别人定义我的价值。

有怒气要尽力消化，有过错要仔细检讨。

解决数学问题的过程往往比解决方案本身更重要。