The inactivity of a conqueror betrays the loss of strength and blood . . .

The progress of despotism tends to disappoint its own purpose.

Sixty thousand blacks are annually embarked from the coast of Guinea, never to return to their native country; but they are embarked in chains: and this constant emigration, which, in the space of two centuries, might have furnished armies to overrun the globe, accuses the guilt of Europe and the weakness of Africa.

The grateful applause of the clergy has consecrated the memory of a prince, who indulged their passions and promoted their interest. Constantine gave them security, wealth, honours, and revenge; and the support of the orthodox faith was considered as the most sacred and important duty of the civil magistrate. The edict of Milan, the great charter of toleration, had confirmed to each individual of the Roman world the privilege of choosing and professing his own religion.

The two Antonines (for it is of them that we are now speaking) governed the Roman world forty-two years, with the same invariable spirit of wisdom and virtue. ... Their united reigns are possibly the only period of history in which the happiness of a great people was the sole object of government.

[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.

In the end, they wanted security more than they wanted freedom.