The grace of God means something like Here is your life. You might never have been, but you are because the party wouldn't have been complete without you. Here is the world. Beautiful and terrible things will happen. Don't be afraid. I am with you. Nothing can ever separate us. It's for you I created the universe. I love you. There's only one catch. Like any other gift, the gift of grace can be yours only if you'll reach out and take it. Maybe being able to reach out and take it is a gift too.
The great difference between those who succeed and those who fail does not consist in the amount of work done by each but in the amount of intelligent work. Many of those who fail most ignominiously do enough to achieve grand success but they labor haphazardly at whatever they are assigned, building up with one hand to tear down with the other. They do not grasp circumstances and change them into opportunities. They have no faculty for turning honest defeats into telling victories. With ability enough and ample time, the major ingredients of success, they are forever throwing back and forth an empty shuttle and the real web of their life is never woven.