Positive self-expectancy is the first, most outwardly identifiable quality of a top-achieving, winning human being. Positive self-expectancy is pure and simple optimism: real enthusiasm for everything you do... [while] expecting the most favorable result from your own actions. There never was a winner who didn't expect to win in advance. Winners understand that life is a self-fulfilling prophecy. And they know that you usually get what you expect in the long run.
Denis WaitleyPerseverance does not always mean sticking to the same thing forever. It means giving full concentration and effort to whatever you are doing right now.
Denis Waitley