最重要的实验是那些挑战我们自以为知道的事情。
The most important experiments are the ones that challenge what we think we know.
创作的行为是一种爱的行为。
"真相并不总是美丽的，但谎言总是丑陋的。"
I have called this principle, by which each slight variation, if useful, is preserved, by the term Natural Selection.
出门时笑一笑，不要心怀悲哀，广阔的胸怀处处都能敞开。