Sometimes you need to look back, otherwise you will never know what you have lost in the way of forever searching.偶尔要回头看看，否则永远都在追寻，而不知道自己失去了什么.
The reason so many people find it so hard to be happy is that they will always see the past better than it was, the present worse than it is, and the future less resolved than it will be. 很多人不快乐，因为总觉得过去太美好，现在太糟糕，将来又太飘渺.
In life you're going to be left out, talked about, lied to and used, but you have to decide who's worth your tears and who's not. 人生旅程中你总会被忽略、被议论、被欺骗和被利用，但是你自己要清楚是不是每个人都值得你的眼泪.
Happiness isn't about getting what you want all the time, it's about loving what you have. 幸福并不是一味得到自己想要的，而是珍爱自己拥有的.