译文：认识到过去所做的事是错误的，那么说明学问在日渐进步；能看到别人的言行有可取之处，说明德行操守在日渐提高。赏析：一个人的思想若要变得成熟，肯定要读书学习，更要学习别人的长处和优点。人愚昧无知不可怕，最怕愚昧无知还不自知，还不懂得学习和改变。
He not busy being born is busy dying.
The only way to avoid being miserable is not to have enough leisure to wonder whether you are happy or not.
诗人就是那些花多年时间耐心探索内心第二个自我的人。
Freedom is not merely the opportunity to do as one pleases; neither is it merely the opportunity to choose between set alternatives. Freedom is, first of all, the chance to formulate the available choices, to argue over them - and then, the opportunity to choose.
形式语言和自动机的研究对于理解计算机科学的理论基础至关重要。
The aim of every artist is to arrest motion, which is life, by artificial means and hold it fixed so that a hundred years later, when a stranger looks at it, it moves again since it is life.
可持续性不仅仅是一个流行词；它是负责任的采矿的基础。