He was a great encourager of learning and the liberal arts. He first granted to the Latin and Greek professors of rhetoric the yearly stipend of a hundred thousand sesterces 1 each out of the exchequer. He also bought the freedom of superior poets and artists,2 and gave a noble gratuity to the restorer of the Coan Venus, 3 and to another artist who repaired the Colossus. 4 Some one offering to convey some immense columns into the Capitol at a small expense by a mechanical contrivance, he rewarded him very handsomely for his invention, but would not accept his service, saying, "Suffer me to find maintenance for the poor people." 5