The army is the only order of men sufficiently united to concur in the same sentiments, and powerful enough to impose them on the rest of their fellow-citizens; but the temper of soldiers, habituated at once to violence and to slavery, renders them very unfit guardians of a legal, or even a civil constitution.

[Every age], however destitute of science or virtue, sufficiently abounds with acts of blood and military renown.

It is scarcely possible that the eyes of contemporaries should discover in the public felicity the latent causes of decay and corruption. This long peace, and the uniform government of the Romans, introduced a slow and secret poison into the vitals of the empire. The minds of men were gradually reduced to the same level, the fire of genius was extinguished, and even the military spirit evaporated.

In the various states of society, armies are recruited from very different motives. Barbarians are urged by the love of war; the citizens of a free republic may be prompted by a principle of duty; the subjects, or at least the nobles, of a monarchy, are animated by a sentiment of honor; but the timid and luxurious inhabitants of a declining empire must be allured into the service by the hopes of profit, or compelled by the dread of punishment.

[A] military force was collected in Europe, formidable by their arms and numbers, if the generals had understood the science of command, and the soldiers the duty of obedience.

As long as mankind shall continue to bestow more liberal applause on their destroyers than on their benefactors, the thirst of military glory will ever be the vice of the most exalted characters”; “[the barbarians’] poverty secured their freedom, since our desires and our possessions are the strongest fetters of despotism”; “the power of instruction is seldom of much efficacy, except in those happy dispositions where it is almost superfluous

It was [Totila's] constant theme, that national vice and ruin are inseparably connected; that victory is the fruit of moral as well as military virtue; and that the prince, and even the people, are responsible for the crimes which they neglect to punish.