Nor ought we ever to allow any growing power to acquire such a degree of strength as to be able to tear from us, without resistance, our natural, undisputed rights.
PolybiusFrom this I conclude that the best education for the situations of actual life consists of the experience we acquire from the study of serious history. For it is history alone which without causing us harm enables us to judge what is the best course in any situation or circumstance.
PolybiusIf history is deprived of the Truth, we are left with nothing but an idle, unprofitable tale.
PolybiusMonarchy degenerates into tyranny, aristocracy into oligarchy, and democracy into savage violence and chaos.
PolybiusThe particular aspect of history which both attracts and benefits its readers is the examination of causes and the capacity, which is the reward of this study, to decide in each case the best policy to follow. Now in all political situations we must understand that the principle factor which makes for success or failure is the form of a state's constitution: it is from this source, as if from a fountainhead, that all designs and plans of action not only originate but reach their fulfillment.
Polybius