16、Love is not a maybe thing. You know when you love someone.

爱不是什么可能、大概、也许，一旦爱上了，自己是十分清楚的。

 

17.If you can hold something up and put it down, it is called weight-lifting; if you can hold something up but can never put it down,it's called burden-bearing. Pitifully, most of people are bearing heavy burdens when they are in love. 　 

举得起放得下的叫举重，举得起放不下的叫负重。可惜，大多数人的爱情，都是负重的。 

 

18. Nobody can go back and start a new begining, but anyone can start now and make a new ending. 

没人能让时光倒流，然后重新再出发，但所有人都可以在今天启程，去创造一个全新的结局。