人类活动正在成为一种强大的地质力量。
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.
每一个冠军都曾是拒绝放弃的竞争者。
我们唯一需要害怕的就是害怕本身。