A sad graduation sentence about being in a bad mood

Many times, the true nature of life is simple, but it is complicated by us, adding many unnecessary details. If you are simple about the world, the world will show you its beauty. There is no need to have too many desires, and those who are satisfied are happy; There is no need to be too paranoid, inclusive people are happy. Delete the tedious memories and get rid of the troubles outside. Life is short, fame and fortune are additions, and only simplicity can make you happier.