有时最深刻的发现来自于提出最简单的问题。
Sometimes the most profound discoveries come from asking the simplest questions.
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！
"The further a society drifts from the truth, the more it will hate those that speak it."
There are only molecules. Everything else is sociology.