"Conscience is the labyrinth of illusion, desire, and pursuit, the furnace of dreams, the repository of thoughts of which we are ashamed; it is the pandemonium of sophistry, the battlefield of passions. To peer at certain moments into the withdrawn face of a human being in the act of reflection, to see something of what lies beyond their outward silence, is to discern struggle on a Homeric scale, conflicts of dragons and hydras, aerial hosts as in Milton, towering vistas as in Dante."