In this latter part of life, my prayer of the heart is most often without words. My tongue is stilled. My mind is stilled. The prayer of the heart becomes the heart's own respiration. I breathe in and I breathe out. It is God's breath. God breathing in, God breathing out. It is God's breath breathing me.
We must pass through solitude and difficulty, isolation and silence, to find that enchanted place where we can dance our clumsy dance and sing our sorrowful song. But in that dance, and in that song, the most ancient rites of our conscience fulfill themselves in the awareness of being human.
~ from "Letters of Solitude" in The Spirit of the Earth v. 5, no. 2