Quality is free. It's not a gift, but it's free. What costs money are the unquality things -- all the actions that involve not doing jobs right the first time.

Persistence in research is key; nature reveals its secrets only to those who are patient.

我从神话中获得灵感。

审判自己比审判别人难多了，如果你正确地审判了自己，那么你就是一个真正的智者了。

True progress comes from challenging the status quo.

沾沾自喜时，应该约束反省；怒不可遏时，应该约束反省；怠倦懒惰时，应该约束反省；思想狂放时，应该省约束反。