Object: a magnifying glass, a piece of wood, and some wood filler.

Good morning, boys and girls. Is anybody perfect? We would all like to think that we are pretty good, but we know that none of us is perfect. As a matter of fact, there is practically nothing perfect about us. We are a lot like this beautiful piece of wood that I have in my hand. When you look at it from where you are sitting, it looks pretty nice, almost perfect. The wood is smooth and the grain is lovely. But suppose you took this ordinary magnifying glass and gave the wood a close look. What do you think you would find? Why don't you look with me? [Bring the children in close and show them the imperfections.] Do you see the little holes in the wood and the changes in…