"Every saint has a past, and every sinner has a future."
每个圣人都有过去,每个罪人都有未来。
The only way to learn mathematics is to do mathematics.
我不是一个喜欢和别人一样的人。
The Eskimos had fifty-two names for snow because it was important to them: there ought to be as many for love.
The future of forestry is circular, not linear.