避免痛苦的唯一方法就是不要有足够的闲暇去思考自己是否幸福。
The only way to avoid being miserable is not to have enough leisure to wonder whether you are happy or not.
不要等待完美的时刻,抓住时机并让它变得完美。
I'm not afraid of dying, I'm afraid of not trying.
The principle goal of education is to create men who are capable of doing new things, not simply of repeating what other generations have done.