The only constant in life is change.

Invention is the mother of necessity.

我们需要将贫困视为一系列相互关联的问题，而不是一个单一的问题，这些问题需要量身定制的解决方案。

Don't write your name on sand, waves will wash it away. Don't write your name in sky, wind may blow it away. Write your name in the hearts of people, that's where it will stay.

学者学习古人，开始时接触到的是粗浅的内容，中期接触到精华，最终领悟到其神妙变化。

计算机科学最深远的影响在于它能够民主化信息并赋予个人力量。

我对物质的转变感兴趣。