Xenophon

“ Having got this money, he did not sink into a life of ease and indolence, but collected an army with it, carried on war against the Thracians, and conquered them in battle, and from that date onwards harried and plundered them with war incessantly, until Cyrus wanted his army; whereupon he at once went off, in hopes of finding another sphere of warfare in his company.
These, I take it, were the characteristic acts of a man whose affections are set on warfare. When it is open to him to enjoy peace with honour, no shame, no injury attached, still he prefers war ”

“ The first of these, Clearchus, was a thorough soldier, and a true lover of fighting. This is the testimony of all who knew him intimately. As long as the war between the Lacedaemonians and Athenians lasted, he could find occupation at home; but after the peace, he persuaded his own city that the Thracians were injuring the Hellenes, and having secured his object, set sail, empowered by the ephorate to make war upon the Thracians north of the Chersonese and Perinthus. ”

“ And as other men pride themselves on piety and truth and righteousness, so Menon prided himself on a capacity for fraud, on the fabrication of lies, on the mockery and scorn of friends. The man who was not a rogue he ever looked upon as only half educated. ”