我早就得到了结果，但我还不知道如何得到它们。

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.

Being brave isn’t the absence of fear. Being brave is having that fear but finding a way through it.

我们以为我们有这么多问题。我们怎么知道我们是幸福的？