The Dr. Seuss book Green Eggs and Ham "ends with the narrator changing his mind from rejecting green eggs and ham under any circumstances to trying them and actually liking them. At a concrete level of understanding, the story is about a stubborn person changing his mind. At a more abstract level of understanding, it is about people in general being capable of modifying their thoughts and desires even when they are convinced that they cannot or do not want to do so. This more abstract level of understanding can be appreciated by two and three year old children only if the higher level of meaning comes out of a discussion of the book with a more mature adult. At older ages and higher levels of thinking, this same process of more mature thinkers facilitating higher levels of abstraction in less mature thinkers characterizes the process of teaching abstract thinking. For example, this is how great philosophers, like Socrates and Plato, taught their pupils how to think abstractly. "

By eating green eggs and ham?

@ tabsey: