Customer needs should always be at the core of every innovation we pursue.

The most important tool in chemistry is not the flask or the spectrometer—it's the imagination.

We are all our own prisons, and our own jailers.

我从未能写出一部快乐的戏剧。我不能。我可以写一部有趣的戏剧，但我不能写一部快乐的戏剧。