Don't stop when you're tired. Stop when you're done.
I think the reason why I am who I am today is because I went through those tough times when I was younger.
丰收的果实很多,但收获的人却很少。
教师必须为形成较好人类而献出一切。
心中没有成见则处事公平,心中没有自我则光明正大。
我们不是从祖先那里继承了海洋,而是从子孙那里借来的。
The folly of humankind lies in complicating the simple.