一个词的意义在于它在语言中的使用。

The most important thing for any leader is to bring clarity to where the world is going.

The deepest principle in human nature is the craving to be appreciated.

The best programs are written so that computing machines can perform them quickly and so that human beings can understand them clearly. A programmer is ideally an essayist who works with traditional aesthetic and literary forms as well as mathematical concepts, to communicate the way that an algorithm works and to convince a reader that the results will be correct.

The only time you fail is when you stop trying.