"The act of writing is an act of optimism. You would not take the trouble to do it if you felt it didn't matter."
DNA是用生命语言写就的终极史书。
一个好的抽象是捕捉概念的本质方面，同时忽略无关的细节。
译文：人不要做伤天害理之事，就不会有人恨得咬牙切齿。赏析：人做坏事自然就会有人讨厌，甚至是除之而后快的心。人做坏事，就是给自己带去祸患。
The consistency of your endeavors (exercise， companionship， work) is more important than the quantity. Nothing beats small things done every day， which is way more important than what you do occasionally.