“ ‘A man is worked upon by what he works on,’ Frederick Douglass once said. He would know. He’d been a slave, and he saw what it did to everyone involved, including the slaveholders themselves. Once a free man, he saw that the choices people made, about their careers and their lives, had the same effect. What you choose to do with your time and what you choose to do for money works on you. The egocentric path requires, as Boyd knew, many compromises.”