 So if you take a straight line and say, this is a straight line or this is not quite straight, we only know it because we have that perfect standard to measure it by. And we can say, I have no more time. How about this? There's an excellent book. It's called The One in the Many. It's an introduction to metaphysics by Norris Clark. I think that will give you much more to go on. Thank you for the call. Until tomorrow, I'll pray for you. Please pray for me. God bless you.