<blockquote>Then there were Diogenes of Sinope and Crates of Thebes, of whom the former went direct to Chaeronea, and rebuked Philip for his treatment of the Athenians, on the ground that, though asserting himself to be a descendant of Heracles he yet was destroying by force of arms those who had taken up arms in defense of the descendants of Heracles.
Source: The Loeb Classical Library. Philostratus. The Life of Apollonius of Tyana, the Epistles of Apollonius, and the Treatise of Eusebius with an English translation by F.C. Conybeare M.A. In two volumes. London and New York: MCMXXI. </blockquote>