One morning in October, therefore, tempted by the serene perfection of the autumn of 1831, they set out, and found themselves at break of day near the Barrière du Maine. It was not dawn, it was daybreak; a delightful and stern moment. A few constellations here and there in the deep, pale azure, the earth all black, the heavens all white, a quiver amid the blades of grass, everywhere the mysterious chill of twilight. A lark, which seemed mingled with the stars, was carolling at a prodigious height, and one would have declared that that hymn of pettiness calmed immensity. In the East, the Val-de-Grâce projected its dark mass on the clear horizon with the sharpness of steel; Venus dazzlingly brilliant was rising behind that dome and had the air of a soul making its escape from a gloomy edifice.

All was peace and silence; there was no one on the road; a few stray laborers, of whom they caught barely a glimpse, were on their way to their work along the side-paths.