你在不良关系中投入得越多，你付出的代价就越大。
The more you invest in a bad relationship, the more it costs you.
"The world is a book, and those who do not travel read only one page."
"Love is the only thing that can save us from ourselves, but it is also the most fragile and elusive of all emotions."
过去不是可以返回的地方，而是用来构建的材料。
如今人们对每样东西的价格了如指掌，对它们的价值却一无所知。
