1.Trust is the easiest thing in the world to lose，and the hardest thing in the world to get back. 信任是这个世界上最容易失去的东西，也是最难挽回的东西。 2.Smiling does not necessarily mean you're happy．Sometimes，it just means you're strong. 微笑不一定就是开心，有时，微笑只说明你很坚强。 3.Alive is a ...