生命中最伟大的光辉不在于永不坠落，而在于坠落后总能再度升起。
"The greatest glory in living lies not in never falling, but in rising every time we fall."
Science is not about finding absolute truths, but about constantly pushing the boundaries of our understanding.
The past is never dead. It's not even past.
The best way to cheer yourself up is to try to cheer somebody else up.
对于有信仰的人，无需解释。对于没有信仰的人，无法解释。