A life without a friend is a life without a sun.Friendship is one of the most important things in everyone's life.Friends are who changes your life just by being a part of it,who makes you believe that there really is good in the world,who convinces you that there really is an unlock door just waiting for you to open it.When you’re down,friends lift you up.When you lose your way,friends guide you and cheer you on.So cherish your friend,朋友就是改变你的生活,它的一份子,他会让你确信,真的有良好的世界中,谁会让你确信,真的有一打开的门,在等待着你去开启.当你失意时,朋友叫你们升高.当你迷失方向时,朋友引导你,鼓励你.所以珍惜你的朋友,