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A good system design is one that makes it easy to do the right thing and hard to do the wrong thing.

What literature needs most to tell and investigate today are humanity's basic fears: the fear of being left outside, and the fear of counting for nothing, and the feelings of worthlessness that come with such fears.

自由不僅僅意味著擺脫自身的枷鎖，還意味著以一種尊重并增加他人自由的方式生活。

今天種下的每一棵樹都是留給明天的遺產(chǎn)。