"Success is not the key to happiness. Happiness is the key to success. If you love what you are doing, you will be successful."

"Memory is the only paradise from which we cannot be expelled."

My scientific studies have afforded me great satisfaction; and I am convinced that it will not be long before the whole world acknowledges the results of my work.

成功是个糟糕的老师。它诱使聪明人以为自己不会失败。

在科学中，创造力和技术技能同样重要。

所有的幸福都依赖于勇气和工作。