Make yourself necessary to someone.

In foreign policy, the currency of trust is more valuable than gold.

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.

上帝在他的天堂——世界一切安好！

"The mind is everything. What you think you become."