"Writing is a way to explore the mysteries of life."

成功不在于完美，而在于坚持。

No arts； no letters； no society； and which is worst of all， continual fear and danger of violent death； and the life of man， solitary， poor， nasty， brutish， and short.

Psychology must be a purely descriptive science.

The greatest wisdom is to recognize one's own ignorance.

要理解一个人，你必须先理解他们的沉默。