唯一存在的限制是你给自己设定的限制。

随着我们深入研究基因组，我们意识到生命的复杂性远远超出我们的想象。

The man who is anybody and who does anything is surely going to be criticized, vilified, and misunderstood. This is part of the penalty for greatness, and every great man understands it.

拒绝做算术的人注定会胡说八道。

There is no point treating a depressed person as though she were just feeling sad, saying, 'There now, hang on, you'll get over it.' Sadness is more or less like a head cold- with patience, it passes. Depression is like cancer.