今天我们种下的每一棵树，都是留给素未谋面的后代的遗产。
Every tree we plant today is a legacy for generations we'll never meet.
There is no justice in love, no proportion in it, and there need not be.
To understand the meaning of a sentence， we must consider the speaker's intention and the context of the utterance.
他的花朵曾经告诉他，自己是宇宙间仅有的一种花；可是仅仅在这座花园里，就有五千朵和她一模一样的花！
The reward of a thing well done is to have done it.