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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.

教育兒童，就不需要懲罰成年人。

The only real failure in life is not to be true to the best one knows.

The world needs pragmatic solutions, not just idealistic visions.

Diplomacy is to make your enemy your friend, not to make your friend your enemy.

The best films are those that stay with you long after you've left the cinema.