Age is just a number. I’ve never let it define what I can or cannot do.
成功絕非偶然。它是努力工作、堅(jiān)持不懈、學(xué)習(xí)、研究、犧牲，最重要的是對(duì)你所做事情的熱愛(ài)。
We don't inherit the earth from our ancestors; we borrow it from our children. Let's return it better.
In science, the most exciting phrase is not 'Eureka!' but 'That's funny...'