Gazing upon the ruins of Timgad in North Africa, a city founded as Thamugas by the emperor Trajan in 100 a.d., and destroyed by the Vandals after it had lost its cultural balance, Hilaire Belloc wrote:
“We sit by and watch the Barbarian, we tolerate him; in the long stretches of peace we are not afraid. We are tickled by his irreverence, his comic inversion of our old certitudes and our fixed creeds refreshes us; we laugh. But as we laugh we are watched by large and awful faces from beyond: and on these faces there is no smile.”