邪恶获胜的唯一必要条件是好人无所作为。

数学不仅仅是关于数字、方程、计算或算法：它是关于理解的。

Success is not final, failure is not fatal: It is the courage to continue that counts.

The meat industry must evolve to meet the demands of the next generation.

生命可以归结为一种简单的选择：要么忙于生存，要么赶着去死。

In computing, turning the obvious into the useful is a living definition of the word 'frustration'.

——凯文·史密斯回忆与斯图尔特的合作经历。