The tranquility of the soul is the greatest wealth.

Light is the great revealer of form.

You have to have confidence in your ability, and then be tough enough to follow through.

最终，我们记住的不是敌人的话语，而是朋友的沉默。

In mathematics, the journey is as important as the destination.

最有趣的艺术是让你思考的艺术。

化学是一门一直贴近我内心的科学，我以喜悦和热情将一生奉献给了它。