There is no point treating a depressed person as though she were just feeling sad, saying, 'There now, hang on, you'll get over it.' Sadness is more or less like a head cold- with patience, it passes. Depression is like cancer.

人类进化的故事是迁徙与混合的故事。

解释：才华有高下之分，没有古今之别；文章有真实、虚伪之差，没有新旧之异。