判断一个人是否值得信任的最好方式就是信任他们。

The tears of the world are a constant quantity. For each one who begins to weep, somewhere else another stops. The same is true of the laugh.

追求数学真理是一生的旅程。

宝剑干将虽然锋利无比、名闻天下，但是，木匠用它伐树却比不上斧头。点评：方法不对，适得其反。

The truth is, art requires of its practitioners not talent alone, but a certain kind of temperament.

生命短暂，必须充分利用。