你必须敢于梦想并相信自己，因为没有人会替你完成这些。
You are given the gift of life in order to discover what your gift in life is. You will complete your mission when you figure out what your mission is. This is not a paradox. This is the way.
The true test of our work comes decades later, when it's still being loved and used.
There are two kinds of violence of peace， that is the law and etiquette.
Chemistry doesn’t just describe the world; it transforms it.