The world needs more scientists who think like engineers, and more engineers who think like scientists.
There is no greater sorrow than to recall happiness in times of misery.
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。
唯一真正的错误是我们从中一无所获的错误。
I would like to be remembered as someone who was able to help people realize their dreams.