If history were taught in the form of stories, it would never be forgotten.

The world is full of stories, but only a few are worth telling.

根本不稳固必然会央及枝叶。行为不守信必然会损害声誉。

事情过后议论别人，身在局外议论局内人，是做学问的人最容易犯的毛病。在事后议论别人，往往将聪明人说得极其愚笨；身在局外议论局内的人，往往将困难的事情说得极其容易，这两种毛病都是由待人不忠诚、不宽容而引起的。

在计算机科学中追求知识是一次穿越无限思想景观的旅程。

When you are young, you think that the world is a place where you can live as you choose. But as you get older, you realize that the world is a place where you have to live as you must.