The most exciting discoveries often come from unexpected places.
最激动人心的发现往往来自意想不到的地方。
I never look back, I look forward.
我的生命是有限的，而知识是无限的。用有限的生命去追求无限的知识，是很危险的！
恐惧不可避免，我必须接受，但我不能让它麻痹我。
The concept of a multiverse arises naturally from the inflationary model of the universe.
It is one of the superstitions of the human mind to have imagined that virginity could be a virtue.
We are all exiles in one way or another.