His job is to remove "fancy" and "imagination" from the minds of the children. They learn that it is nonsense to decorate a room with representations of horses because horses do not walk up and down the sides of rooms in reality. Sissy Jupe is a slow learner, among the group of stragglers who admit that they would dare to carpet a room with representations of flowers because she is "fond" of them. Sissy is taught that she must not "fancy" and that she is "to be in all things regulated and governed by fact.