To ask why we

**I would die for you. But I won't live for you. **

It's no use going back to yesterday, because I was a different person then. 

**If you love life, don't waste time, for time is what life is made up of. **

My personal failure has only strengthened my resolve to make things right.

Youth is a thing of beauty, like summer itself.

To ask why we fight, is to ask why the leaves fall.

Facts speak louder than words

A still tongue makes a wise head. 

Thrift is the wealth of the poor， the rich wisdom.