优秀和卓越的区别在于对细节的关注。

Enterprises must have the courage to take responsibility and play a leading role in ensuring national energy security.

The root of all superstition is that men observe when things hit， and not when they miss， and commit to memory the one， and pass over the other.

人生苦短，何必在意别人的看法。

在科学中最令人兴奋的短语，预示着新发现的，不是“我找到了！”而是“这有点奇怪……”