We can not choose how many years we will live,but we can choose how much life those years will have.We can not conctrol the expression on it.We cannot control life'sdifficult moments,but we can choose to make life less difficult .Wecannot control the atmosphere of the world,but we can control the atmosphere of our minds.Too often we try to choose and control things what we cannot.Too seldom we choose to control whate we can...our attitude.