The Tour is won in the mind.
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 limit to our realization of tomorrow is our doubts of today.
与同伴保持良好的关系的愿望，即所谓的人类联合本能，轻易地超过了单纯的个人利益和理性逻辑。
A picture book is a dance between words and images—they should move together.
Freedom is not a condition, but an attitude.
To understand is to know what causes what.