The truth is rarely pure and never simple.
真相很少是纯粹的，也从不简单。
我不是一个沉溺于过去的人。
"The most exciting phrase to hear in science, the one that heralds new discoveries, is not 'Eureka!' but 'That's funny...'"
There's not a liberal America and a conservative America - there's the United States of America.
不要告诉别人怎么做，告诉他们做什么，让他们用结果给你惊喜。