William Blake’s wife reminded the poet in old age, “You know, dear, the first time you saw God was when you were four years old, and He put His head to the window and set you a-screaming.” Allen Ginsberg said that in 1948, while a senior at Columbia University, he was visited by the voice of Blake, which revealed to him the power of poetry—this was after he had read one of Blake’s poems while masturbating.

“The death of a newborn child before that of its parents may seem an unnatural, but it is strictly a probable, event,” observed Edward Gibbon in his Memoirs. He was his parents’ first child; the next six all died in infancy. Some twenty years earlier, Jean-Jacques Rousseau wrote, “One half of the children who are born die before their eighth year…This is nature’s law; why contradict it?”

As a child in Mexico in the 1650s, the nun and writer Sor Juana Inés de la Cruz “abstained from eating cheese because I had heard that it made one slow of wits, for in me the desire for learning was stronger than the desire for eating—as powerful as that is in children.”

Gertrude Stein recalled that on the copy of her final exam for a class taught by William James she wrote, “Dear Professor James, I am so sorry but really I do not feel a bit like an examination paper in philosophy today.” She then left the room. The next day a note arrived from Professor James that said, “Dear Miss Stein, I understand perfectly how you feel. I often feel like that myself”—and then awarded her the highest mark in the course.

The first lines spoken by the old shepherd in William Shakespeare’s The Winter’s Tale are, “I would there were no age between ten and three-and-twenty, or that youth would sleep out the rest; for there is nothing in the between but getting wenches with child, wronging the ancientry, stealing, fighting.”