Nature, to be commanded, must be obeyed.
 自然必须被遵循,才能被掌控。
每个人都是一个月亮,都有从不向人展示的阴暗面。
The dead are our silent collaborators in the quest for knowledge.
It goes against the grain of modern education to teach children to program. What fun is there in making plans, acquiring discipline in organizing thoughts, devoting attention to detail and learning to be self-critical?
Profitability and sustainability must go hand in hand—there is no other way forward.