未来将类似于过去是一个逻辑上必然的真理。

有些人是亲戚却不像亲人，而有的人不是亲戚却比亲人更亲近；兄弟之间如果互相伤害，那还不如朋友。

可持续性不仅仅是一种趋势，更是我们对后代的责任。

If knowledge can create problems, it is not through ignorance that we can solve them.

You may not control all the events that happen to you, but you can decide not to be reduced by them.

A man is a success if he gets up in the morning and gets to bed at night, and in between he does what he wants to do.