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Dream big, work hard, and never give up on what you believe in.
大胆梦想,努力工作,永远不要放弃你所相信的。
科学不仅仅是理论;它是关于在现实世界中实现可行的事物。
The security dilemma is a fundamental feature of international politics, as states' efforts to increase their own security often decrease the security of others.
I'm just a normal person who happens to have an extraordinary job.
技术将重新定义我们如何开采和利用煤炭资源。
所有老年人共有的一个大秘密是,你在七八十年里其实并没有改变。你的身体变了,但你一点也没变。这当然会引起很大的困惑。
"I never think about what could go wrong. I only focus on what I need to do right."