"if you think tough men are dangerous， wait until you see what weak men are capable of.
如果你认为强悍的人很危险，那就等着看弱者能做什么。
Psychological understanding comes from seeing function in action.
The most successful leaders are those who see leadership as a responsibility, not a privilege.
Machinery is the great civilizer of our age.
Winning is not always the barometer of getting better.
数学是逻辑思想的诗歌。