我母亲是无神论者。她曾说，地狱是好事也是坏事。好就好在，地狱只是人类病态想象的产物；坏就坏在，人类想象什么，就会创造什么。
My mother was an atheist. She used to say that there was good news and bad news about hell. The good news is, hell is just the product of a morbid human imagination. The bad news is, whatever humans can imagine, they can usually create.
True leadership is about inspiring others to achieve more than they thought possible.
A good engineer is someone who can turn frustration into inspiration.
在科学中，我们站在巨人的肩膀上，但我们的责任是达到更高的高度。