Nothing would be done at all if a man waited till he could do it so well that no one could find fault with it. There's never a perfect moment to begin quitting. Be willing to fall on your face a few times if necessary. Man is what he believes. If you believe it, you will see it.
Nothing is more important.
I refuse to accept the idea that the 'isness' of man's present nature makes him morally incapable of reaching up for the 'oughtness' that forever confronts him. You have the power to change. Strive for more. A disease known is half cured. Now finish the journey.