我是一个梦想家。我必须梦想并伸手摘星,如果我错过了一颗星星,那么我会抓住一把云彩。
Knowledge is the source of power.
最伟大的旅程不是用英里衡量的,而是用那些让我们屏息的时刻。
Every chemical process we develop must pass three tests: Is it safe? Is it sustainable? Is it scalable?