The world doesn't need more plastic—it needs smarter ways to use it.
Life lies not in living but in liking.
The universe is a puzzle, and chemistry is one of the keys.
I’m not afraid to step up and take the big shots.
不管我们了不了解历史，历史都是我们的一部分。
The only good is knowledge, and the only evil is ignorance.
相信自己能做到，你已经成功了一半。
历史不仅仅是关于国王和战争——它是关于那些经历过它的人们。