To read is to travel without moving; to write is to move without traveling.

如果我觉得所在的城市美丽迷人，那么我的生活一定也是如此。

The music industry is tough, but our friendship is tougher.

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.