Chesterton on St. Francis

"The great saint was sane; and with the very sound of the word sanity, as at a deeper chord struck upon a harp, we come back to something that was indeed deeper than everything about him that seemed an almost elvish eccentricity. He was not a mere eccentric because he was always turning towards the centre and heart of the maze; he took the queerest and most zigzag short cuts through the wood, but he was always going home. He was not only far too humble to be an heresiarch, but he was far too human to desire to be an extremist, in the sense of an exile at the ends of the earth."

-G.K Chesterton, St. Francis of Assisi