科学的每一个伟大进步都源于想象力的新大胆。

"The true challenge of writing is not in finding the right words, but in uncovering the truth they must carry."

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.