The mathematics are distinguished by a particular privilege, that is, in the course of ages, they may always advance and can never recede.

The Romans, who so coolly and so concisely mention the acts of justice which were exercised by the legions, reserve their compassion and their eloquence for their own sufferings, when the provinces were invaded and desolated by the arms of the successful Barbarians.

The dark cloud, which had been cleared by the Phoenician discoveries, and finally dispelled by the arms of Caesar, again settled on the shores of the Atlantic, and a Roman province [Britain] was again lost among the fabulous Islands of the Ocean.

I have but one lamp by which my feet are guided, and that is the lamp of experience. I know no way of judging of the future but by the past.

The fabric of a mighty state, which has been reared by the labours of successive ages, could not be overturned by the misfortune of a single day, if the fatal power of the imagination did not exaggerate the real measure of the calamity.

In the field of controversy I always pity the moderate party, who stand on the open middle ground exposed to the fire of both sides.

In less than seven years the vestiges of the Gothic invasion were almost obliterated, and the city appeared to resume its former splendour and tranquillity. The venerable matron replaced her crown of laurel, which had been ruffled by the storms of war, and was still amused in the last moment of her decay with the prophecies of revenge, of victory, and of eternal dominion.