Elsewhere he writes: It will not need, when the mind is prepared for study, to search for objects. The invariable mark of wisdom is to see the miraculous in the common. What is a day? What is a year? What is summer? What is woman? What is achild? What is sleep? To our blindness, these things seem unaffecting. We make fables to hide the baldness of the fact and conform it, as we say, to the higher law of the mind. [But to the wise] a fact is true poetry, and the most beautiful of fables.