I think it's really important to be able to laugh at yourself and not take yourself too seriously.

The quality of the product is the dignity of the enterprise.

写文章的方法，贵在自己有所心得。

经验的直接内容是唯一可以作为心理学研究主题的事实。

在土壤湿润的情况下耕种，不利于耕作，结果只能截然相反，连续数年都不会有好收成。