It passes over no time of life; no race of men is exempt from it: some nations have been saved from the knowledge of luxury by the blessing of poverty; some through their active and wandering habits have escaped from sloth; those whose manners are unpolished and whose life is rustic know not chicanery and fraud and all the evils to which the courts of law give birth: but there is no race which is not excited by anger, which is equally powerful with Greeks and barbarians, and is just as ruinous among law-abiding folk as among those whose only law is that of the stronger. Finally, the other passions seize upon individuals; anger is the only one which sometimes possesses a whole state. No entire people ever fell madly in love with a woman, nor did any nation ever set its affections altogether upon gain and profit. Ambition attacks single individuals; ungovernable rage is the only passion that affects nations. People often fly into a passion by troops; men and women, old men and boys, princes and populace all act alike, and the whole multitude, after being excited by a very few words, outdoes even its exciter: men betake themselves straightaway to fire and sword, and proclaim a war against their neighbours or wage one against their countrymen.