积极心理学不仅仅是微笑；它是关于什么使生活值得过的科学研究。

The only person you should try to be better than is the person you were yesterday.

The other thing about modern society and why it causes this anxiety, is that we have nothing at its center that is non-human. We are the first society to be living in a world where we don't worship anything other than ourselves. We think very highly of ourselves, and so we should; we've put people on the Moon, done all sorts of extraordinary things. And so we tend to worship ourselves.

A programming language is low level when its programs require attention to the irrelevant.

模糊逻辑并不模糊。它是一种关于不精确性的精确逻辑。

【释义】法律制度、禁令命令，君王不会废弃，但这些东西并不是实现大治的根本。根本在于匡正人心，使风俗淳厚。