Amos R. Wells, Sunday-School Success
“ In writing out these questions, then, the first thing to be thought of is that consideration with which a good teacher will begin his lesson, but a poor teacher will close: "What is the main teaching of the lesson?"—as important, this "main teaching," as the compass to the sailor. What particular characteristic of God's noblemen is this lesson to strengthen in my scholars? Every teacher should know the power which is given by an ultimatum; by a decision, that is, as to the one thing which, no matter what else it wins or fails to win, that lesson must accomplish. ”
