We must be vigilant in protecting the Internet from those who would misuse it.

The true historian is a soldier of truth.

【译文】三个人在一起走路，其中一定有可以作为我老师的人。选择他的优点向他学习，对于他的缺点，就反省自己加以改正。

教育的回报比大多数人意识到的要高。