我总是努力在生活中保持积极和乐观。
I always try to be positive and optimistic in life.
Leadership is about making others better as a result of your presence and making sure that impact lasts in your absence.
The theory of probabilities is at bottom nothing but common sense reduced to calculus.
这个世界会打击每一个人，但经历过后，有些人会在受伤的地方变得更坚强。
在化学中，就像在生活中一样，最深刻的真理往往是最简单的。
最好的肥料？是农民田间的足迹。
I think the most important thing in life is to be true to yourself.