One of my most productive days was throwing away 1000 lines of code.
企业家精神就是不断突破自我，在挑战中寻找机遇。
数学的目标是使简单的复杂化，使复杂的简单化。
诗歌只是生命的证据。如果你的生命燃烧得好，诗歌只是灰烬。
The most dangerous phrase in business is 'We've always done it this way.'
The good man is the man who， no matter how morally unworthy he has been， is moving to become better.
好人是那个，无论他以前有多么道德上不值得，都在努力变得更好的人。