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 camera makes everyone a tourist in other people's reality, and eventually in one's own.

True freedom is inner freedom.

机遇青睐有准备的头脑。