旧世界里,时间30%用来创建伟大服务,70%用来为它吆喝。新世界里,比例正好倒过来。
In the realm of mathematics, every problem is an opportunity to discover something new.
The true test of civilization is not the census, nor the size of cities, nor the crops, but the kind of man that the country turns out.
Success isn't owned, it's leased, and rent is due every day.