We need to be vigilant about the security of the Internet.

意识的元素要通过仔细分析来发现。

无知永远不比知识更好。

我情愿在火星上死去，而不是坠毁其上。

谦逊是科学家所能拥有的最大美德。

You have to believe in yourself when no one else does—that's what makes you a winner.