Chemistry is the silent architect of our everyday lives.

幸福是一种心态，而不是一系列环境。

量子电动力学的发展表明，粒子的概念并不像曾经认为的那样简单。

林肯的政敌批评林肯有“两面三刀”时的幽默回应。因为就政治人物而言，林肯的长相极不讨喜，像个野猴

"If you're horrible to me, I'm going to write a song about it, and you won't like it. That's how I operate."

"Wir leben in einer Zeit, in der die Menschen immer mehr Zeit haben, aber immer weniger Zeit für einander."

"The only thing to do with good advice is to pass it on. It is never of any use to oneself."