Letter 65 — On the First Cause (§17)

“Just as skilled workmen, who have been engaged upon some delicate piece of work which wearies their eyes with straining, if the light which they have is niggardly or uncertain, go forth into the open air and in some park devoted to the people’s recreation delight their eyes in the generous light of day; so the soul, imprisoned as it has been in this gloomy and darkened house, seeks the open sky whenever it can, and in the contemplation of the universe finds rest.”