" But Mark was come of the glittering towns
Where hot white details show,
Where man can number and expound,
And his faith grew in a hard ground
Of doubt and reason and falsehood found,
Where no faith else could grow.

Belief that grew of all beliefs
One moment back was blown
And belief that stood on unbelief
Stood up iron and alone. "

― G.K. Chesterton , The Ballad of the White Horse