What cities, as great as this, have . . . promised themselves immortality! Posterity can hardly trace the situation of some. The sorrowful traveller wanders over the awful ruins of others. . . . Here stood their citadel, but now grown over with weeds; there their senate-house, but now the haunt of every noxious reptile; temples and theatres stood here, now only an undistinguished heap of ruins.
