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You can’t go back and change the beginning, but you can start where you are and change the ending.

True success is not about fame or money, but about the impact you have on others.

"Every experiment is a conversation with nature, and nature always has something to say."

I'm not perfect, but I'm trying every day to be better than I was yesterday.

唯一的限制是你的思想。

True leadership means making tough decisions today for a better tomorrow.

生活的藝術(shù)在于知道何時(shí)堅(jiān)持，何時(shí)放手。

做偉大工作的唯一途徑就是熱愛(ài)你所做的事。

The beauty of physics lies in its ability to explain the complex with the simple.

Challenges are opportunities in disguise.