That country [Carthage] was rapidly sinking into the state of barbarism from whence it had been raised by the Phoenician colonies and Roman laws; and every step of intestine discord was marked by some deplorable victory of savage man over civilized society.

[In] the national and religious conflict of the [Byzantine and Saracen] empires, peace was without confidence, and war without mercy.

The elegance of dress, of motion, and of manners gives a lustre to beauty, and inflames the senses through the imagination. Luxurious entertainments, midnight dances, and licentious spectacles, present at once temptation and opportunity to female frailty. From such dangers the unpolished wives of the barbarians were secured by poverty, solitude, and the painful cares of a domestic life.

Our ignorance is God; what we know is science.

But the works of man are impotent against the assaults of nature . . .

The decline of Rome was the natural and inevitable effect of immoderate greatness. Prosperity ripened the principle of decay; the cause of the destruction multiplied with the extent of conquest; and, as soon as time or accident and removed the artificial supports, the stupendous fabric yielded to the pressure of its own weight. The story of the ruin is simple and obvious: and instead of inquiring why the Roman Empire was destroyed we should rather be surprised that it has subsisted for so long.

These idle disputants overlooked the invariable laws of nature, which have connected peace with innocence, plenty with industry, and safety with valour.