The springs of the truest prayer and the deepest poetry, twin expressions of our outward-going passion for that Eternity which is our home, rise very near together in the heart.
~ by Evelyn Underhill
Be constant in your practice, and one day the One who gave you the desire for the prayer of the heart will give you that prayer itself. When your heart's intention is fixed on God, it will keep lit the incense of your prayer, and wind of distraction will not put it out. do not worry about stray thoughts; they may come and go, but they will not take your attention away from God.