我相信梦想的力量。

Every chemical process we develop must pass three tests: Is it safe? Is it sustainable? Is it scalable?

Failure gave me an inner security that I had never attained by passing examinations. Failure taught me things about myself that I could have learned no other way. I discovered that I had a strong will, and more discipline than I had suspected; I also found out that I had friends whose value was truly above the price of rubies.

我们的教学方法只有一个，就是必须维持孩子们的高度兴趣和强烈持续的注意力。

最简单的解决方案往往是最优雅的。