“Whom the gods love dies young,” wrote Menander in the late fourth century BC. “Whom the gods wish to destroy they first call promising,” Cyril Connolly noted over two millennia later.

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.”

Phia Rilke’s infant daughter had died a year before she gave birth to her son. She named him René Maria—sometimes referring to him as Fräulein, Margaret, and Sophie—and gave him dolls to play with, dressing him as a girl until he was six years old. The poet did not start using Rainer instead of René until he was in his twenties.

Thomas Edison received three months of formal education at the age of eight before his mother homeschooled him. Benjamin Franklin quit school at age ten, Charles Dickens at twelve.

Alfred, Lord Tennyson, once said of Lord Byron, “I was fourteen when I heard of his death. It seemed an awful calamity; I remember I rushed out of doors, sat down by myself, shouted aloud, and wrote on the sandstone: BYRON IS DEAD!”