" Men, Kellhus had once told her, were like coins: they had two sides. Where one side of them saw, the other side of them was seen, and though all men were both at once, men could only truly know the side of themselves that saw and the side of others that was seen—they could only truly know the inner half of themselves and the outer half of others. "

― R. Scott Bakker , The Warrior Prophet (The Prince of Nothing, #2)