你不能两次踏入同一条河流。

用户体验差1%，在规模化后就是100%的灾难。

Language is the only tool we have to make sense of the world, and yet it is always inadequate.

Liberal democracy may constitute the "end point of mankind's ideological evolution" and the "final form of human government."

词这种文体，精微美妙，能够表达诗所不能表达的内容。