制造链式反应机器的基本点当然是确保每次裂变产生一定数量的中子，其中一些中子将再次产生裂变。

The most important principle of positive psychology is that other people matter.

投资者应避免追逐热门股票或行业的诱惑。

Freedom is not a gift but an achievement that must be won every day.

"Imagination is more important than knowledge. Knowledge is limited. Imagination encircles the world."

The purpose of computation is insight, not numbers.

The language of molecules is universal, and we are just learning to speak it.

我们需要做的是始终面向未来；当你周围的世界发生变化，当变化对你不利时——曾经的顺风变成了逆风——你必须迎难而上，想办法应对，因为抱怨不是一种策略。

世界上最伟大的事情就是知道如何属于自己。