In the most rigorous [Roman] laws, a wife was condemned to support a gamester, a drunkard, or a libertine, unless he were guilty of homicide, poison, or sacrilege, in which cases the marriage, as it should seem, might have been dissolved by the hand of the executioner.

Suspicious princes often promote the last of mankind, from a vain persuasion that those who have no dependence except on their favor will have no attachment except to the person of their benefactor.

Revenge is profitable, gratitude is expensive.

History, which undertakes to record the transactions of the past, for the instruction of future ages, would ill deserve that honourable office if she condescended to plead the cause of tyrants, or to justify the maxims of persecution.

The active cavalry of Scythia is always followed, in their most distant and rapid incursions, by an adequate number of spare horses, who may be occasionally used, either to redouble the speed, or to satisfy the hunger, of the barbarians. Many are the resources of courage and poverty.

Whenever the offence inspires less horror than the punishment, the rigour of penal law is obliged to give way to the common feelings of mankind.

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.