The purpose of abstraction is not to be vague, but to create a new semantic level in which one can be absolutely precise.
To rapidly reveal the true character of a person you just met, move them onto an abysmally slow internet connection. Observe.
城市的建筑应该激励它的市民。
我和其他积累了这种财富的人之间的主要区别在于,我主要对思想感兴趣,而不是赚钱。
2009年:贝索斯致股东信《执着于用户体验》