A moral decision is the loneliest thing that exists. Knowledge is shed abroad everywhere. Anybody may dip his cup into that great sea and take out what he can. It is a public appropriation from a public store. But what the man himself must do as a moral being, what ordering he shall make of his life, what allegiance he shall choose, what cause he shall cleave to - this is decided in that solitude where his soul in authentic presence lives with no other companion than the Final Authority which he recognizes as supreme.