The union of the Roman empire was dissolved; its genius was humbled in the dust; and armies of unknown barbarians, issuing from the frozen regions of the North, had established their victorious reign over the fairest provinces of Europe and Africa.

The virtue of Marcus Aurelius Antoninus was of a severer and more laborious kind. It was the well-earned harvest of many a learned conference, of many a patient lecture, and many a midnight lucubration. At the age of twelve years, he embraced the rigid system of the Stoics, which taught him to submit his body to his mind, his passions to his reason; to consider virtue as the only good, vice as the only evil, all things external as things indifferent.

History has scarcely deigned to notice [Libius Severus's] birth, his elevation, his character, or his death.

When a public quarrel is envenomed by private injuries, a blow that is not mortal or decisive can be productive only of a short truce, which allows the unsuccessful combatant to sharpen his arms for a new encounter.

The slightest force, when it is applied to assist and guide the natural descent of its object, operates with irresistible weight; and Jovian had the good fortune to embrace the religious opinions which were supported by the spirit of the times and the zeal and numbers of the most powerful sect. Under his reign, Christianity obtained an easy and lasting victory; and, as soon as the smile of royal patronage was withdrawn, the genius of Paganism, which had been fondly raised and cherished by the arts of Julian, sunk irrecoverably in the dust.

Persuasion is the resource of the feeble; and the feeble can seldom persuade . . .

History should be to the political economist a wellspring of experience and wisdom.