"Hola! Guido mine," he shouted, "whither away now, this bright day, that invites you, methinks, to go fowling in the hills rather than hide in the gloom of the Cloister yonder? Do me a favour, and come to my house at Arezzo, where I will play the flute to you, for the pleasure of seeing you smile." "Grammercy!" replied Messer Guido, without so much as deigning to turn his head. "I am away to see my Lady." And so saying, he entered the Church, which he crossed with a rapid step, recking as little of the Blessed Sacrament exposed on the Altar as of Messer Betto, sitting stiff on his horse outside the door, astounded at the words he had just heard. Guido pushed open a low portal leading to the Cloisters, followed the Cloister wall, and arrived in the Library, where Fra Sisto was painting the figures of angels. There, after saluting the good Brother, he drew out from a great painted chest one of the books newly come from Constantinople, laid it on a desk and began to turn over the leaves. It was a Treatise on Love, writ in Greek by the divine Plato. Messer Guido sighed; his hands began to tremble and his eyes filled with tears. "Alas!" he muttered; "hid beneath these signs is the Light, and I cannot see it." He said thus to himself, because the knowledge of the Greek tongue was then altogether lost in the West. After many a long-drawn groan, he took the book, and kissing it, laid it in the iron chest like a beautiful dead woman in her coffin. Then he asked the good Fra Sisto to give him the Manuscript of the Speeches of Cicero, which he read, till the shades of evening, glooming down on the cypresses in the Cloister garden, spread their batlike wings over the pages of his book. For you must know Messer Guido Cavalcanti was a searcher after truth in the writings of the Ancients, and was for treading the arduous ways that lead mankind to immortality. Devoured by the noble longing of discovery, he would set out in canzones the doctrines of the old-world Sages concerning Love which is the path to Virtue. A few days later, Messer Betto Brunelleschi came to visit him at his own house on the promenade of the Adimari, at the peep of day, the hour when the lark sings in the corn. He found him still abed, and after kissing him, said tenderly: "My Guido, my Guido lad! put me out of my pain. Last week you told me you were on your way to visit your Lady in the Church and Cloister of Santa Maria Novella. Ever since I have been turning, turning your words in my head, without fathoming their meaning. I shall have no peace till you have given me an explanation of them. I beseech you, tell me what you meant--so far, that is, as your discretion shall suffer you, seeing the matter doth concern a lady." Messer Guido burst out a-laughing. Raising himself on his elbow in bed, he looked Messer Betto in the eyes.