You cannot improve your past, but you can improve your future. Once time is wasted, life is wasted.You cannot improve your past, but you can improve your future. Once time is wasted, life is wasted.A man is not old as long as he is seeking something. A man is not old until regrets take the place of dreams. I can make it through the rain. I can stand up once again on my own. One's real value first lies in to what degree and what sense he set himself.You cannot improve your past, but you can improve your future. Once time is wasted, life is You cannot improve your past, but you can improve your future. Once time is wasted, life is You cannot improve your past, but you can improve your future. Once time is wasted, life is You cannot improve your past, but you can improve your future. Once time is wasted, life is .