“I went sailing up to Great Point, which is fourteen miles. It was fine and rough so we went out in the open ocean and shipped water grandly. I have bought a large swordfish sword for the agassiz of an old salt by the name of Judas,” Ernest Hemingway wrote to his brother Marcelline in one of his earliest known letters, shortly after his eleventh birthday, in 1910.

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.

In 1385 Robert Braybroke, bishop of London, recommended excommunication for boys who “play ball inside and outside the church [St. Paul’s Cathedral] and engage in other destructive games there, breaking and greatly damaging the glass windows and the stone images of the church.”

Nathaniel Hawthorne and Henry Wadsworth Longfellow attended Bowdoin College—both class of 1825—at the same time as Franklin Pierce, who was a year ahead of them. The fourteenth president of the United States was at Hawthorne’s side when the author died in 1864. Longfellow served as a pallbearer at the funeral.

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.”