Diogenis Laertii De Vitis

Engraving of portrait of Greek philosopher Democritus ("The Laughing Philosopher"), who was a hedonist (end of life is happiness from inner tranquility) and held that all matter was made up of atoms, from "Diogenis Laertii de Vitis, Graeci et Latine" byMarcus Meibomius, 1692.