The defining characteristic of pessimists is that they tend to believe bad events will last a long time, will undermine everything they do, and are their own fault.

旋律是很美妙的，但听不见的会更美。

我一直在不停地努力，不嘲笑、不哀叹、不嘲笑人类的行为，而是理解它们。

理性不在于正确，而在于信念与行动的一致性。