No one is an artist unless he carries his picture in his head before painting it.
除非在动笔前脑中已有画面，否则称不上艺术家。
关于人类的事情是，他们有能力做任何事情。
负债总是百分之百的好。你要担心的是资产。
找出你是否能信任某人的最好方法就是信任他们。
"The best shots are often the ones you didn't plan."
一个问题如果在计算机上可以快速解决，那么它属于P类问题；如果一个解可以快速验证，那么它属于NP类问题。