改变的秘诀在于集中你所有的精力，不是对抗过去，而是建设未来。
The secret of change is to focus all of your energy not on fighting the old, but on building the new.
我不害怕坠入爱河，我害怕的是无法坠入爱河。
多数人的暴政是一种加倍的暴政。
Well, the first rule is that you can’t really know anything if you just remember isolated facts and try and bang ’em back. If the facts don’t hang together on a latticework of theory, you don’t have them in a usable form.