Antoninus diffused order and tranquility over the greatest part of the earth. His reign is marked by the rare advantage of furnishing very few materials for history; which is, indeed, little more than the register of the crimes, follies, and misfortunes of mankind.
Vol. 1, Ch. 3 "Of the Constitution of the Roman Empire, in the Age of the Antonines" - The Decline And Fall Of The Roman Empire (1776)