"To pray is to pay attention to something or someone other than oneself. Whenever a man so concentrates his attention -- on a landscape, a poem, a geometrical problem, an idol, or the True God -- that he completely forgets his own ego and desires, he is praying. The primary task of the schoolteacher is to teach children, in a secular context, the technique of prayer."
"That prayer has great power which a person makes with all his might. It makes a sour heart sweet, a sad heart merry, a poor heart rich, a foolish heart wise, a timid heart brave, a sick heart well, a blind heart full of sight, a cold heart ardent. It draws down the great God into the little heart; it drives the hungry soul up into the fullness of God; it brings together two lovers, God and the soul, in a wondrous place where they speak much of love."