在创意努力中，零失败的概念不仅无用，而且适得其反。
When it comes to creative endeavors, the concept of zero failures is worse than useless. It is counterproductive.
Chemistry is the art of manipulating matter at the molecular level, and catalysis is its most powerful brush.
For systems, the analogue of a face-lift is to add to the control graph an edge that creates a cycle, not just an additional node.
事实是，你不知道明天会发生什么。生活是一场疯狂的旅程，没有什么是有保证的。
意志不坚强的，智慧一定不高；说话不讲信用的，行动也不会果敢；拥有财富而不肯分给人的，不值得和他交友；守道不坚定，阅历事物不广博，辨别是非不清楚的，也不值得和他交游。