True strength is not in the muscles, but in the heart.
最好的技术是那些隐形的技术。
The test of good architecture is how it makes you feel when you're in it.
安全是我们所有运营的首要任务。任何进步都不值得以员工和社区的福祉为代价。
对我来说，幸福关乎三件事：有人爱，有事做，有所期待。
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.