Let him never cease from prayer, who has once begun to pray, even though his life is ever so bad. For prayer is the only way to amend one's life and without prayer it will never be mended. Let him not be tempted of the devil, as I was, to give up prayer on account of one's unworthiness. Let such a one rather believe that if he will only repent and pray, our Lord will still hear and answer.
Teresa of AvilaDon't imagine that, if you had a great deal of time, you would spend more of it in prayer. Get rid of that idea; it is no hindrance to prayer to spend your time well.
Teresa of Avila