Cultivate the habit of being grateful for every good thing that comes to you, and to give thanks continuously. And because all things have contributed to your advancement, you should include all things in your gratitude.
Excellence is an art won by training and habituation. We do not act rightly because we have virtue or excellence, but we rather have those because we have acted rightly. We are what we repeatedly do. Excellence, then, is not an act but a habit.
I have little routines in the theater. Once I've established something, like the order of putting on makeup and a costume, I have to invariably do it in the same order every time, even if I only did it by chance the first time round.