The tyranny of a prince in an oligarchy is not so dangerous to the public welfare as the apathy of a citizen in a democracy.

Science is the knowledge of consequences, and dependence of one fact upon another.

生活中最大的荣耀不在于从不跌倒，而在于每次跌倒后都能站起来。

成为一名演员就是成为人性的永久学生。

数学和计算机科学之间的联系不是单向的；每个领域都丰富了另一个领域。