Everybody who flashed the signs of loyalty he took to be loyal. Everybody who flashed the signs of intelligence he took to be intelligent. And so he had failed to see into his daughter, failed to see into his wife, failed to see into his one and only mistress - probably had never even begun to see into himself
You can buy a man's time, you can buy a man's physical presence at a certain place, you can even buy a measured number of skilled muscular motions per hour or day. But you cannot buy enthusiasm, you cannot buy initiative, you cannot buy loyalty; you cannot buy the devotion of hearts, minds, and souls. You have to earn these things.