习俗并非任何协议或契约的结果,而是长期发展过程的产物,在此过程中它们适应了社会的生活条件。
The world is so full of simple, obvious, and beautiful things that it's a wonder anyone ever bothers to invent anything at all.
When you light a candle, you also cast a shadow.
心理过程之所以存在,是因为它们服务于生命的延续。
Know what you own, and know why you own it.
The study of cognition is the study of how human beings understand their world.