如果你想快乐，那就快乐吧。

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.

Some programming languages manage to absorb change, but withstand progress.

Now, my mama always told me that miracles happen every day. Some people don't think so, but they do.

Sometimes the hardest thing and the right thing are the same.

In heaven， all the interesting people are missing.

The purpose of life is not to be happy. It is to be useful, to be honorable, to be compassionate, to have it make some difference that you have lived and lived well.

强调在管理中提供背景信息而非直接控制。