在浩瀚的宇宙中，我们的问题显得渺小，但我们理解的潜力是无限的。
A law of nature， lex naturalis， is a precept or general rule found out by reason， by which a man is forbidden to do that which is destructive of his life or takes away the means of preserving the same.
The truth is rarely pure and never simple.
没有人真正了解其他人。他所能做的最好的事情就是假设他们像他自己一样。
研究古DNA如同打开通向过去的窗户。
He not busy being born is busy dying.
