成功的关键是关注长期，而不是短期收益。

Success is not final, failure is not fatal: It is the courage to continue that counts.

The joy of chemistry is in seeing the invisible become visible.

译文：贤明的人如果长辈给自己留了太多的财产，则损害他的志向而变得不思进取；愚笨的人如果长辈给其留了太多的财产，则使其更加肆无忌惮使他的错误犯得更深更多。

The light of reason is different from the light of nature.

I don't think that everyone should become a mathematician, but I do believe that many students don't give mathematics a real chance.

球场上最强大的武器是你的头脑。