活着是非常危险的。

The price of apathy towards public affairs is to be ruled by evil men.

Variant: All human actions have one or more of these seven causes: chance, nature, compulsions, habit, reason, passion and desire.

我不知道艺术是什么，但我知道它能做什么。

The question is not whether the thing exists， but whether it has any essence which is capable of existence without us.

遇到坏事不必愁，只要有方法补救；好事来临也不必欢喜，要会承受。