If we can, when we have established individual discipline, arrange the children, sending each one to his own place, in order, trying to make them understand the idea that thus placed they look well, and that it is a good thing to be thus placed in order, that it is a good and pleasing arrangement in the room, this ordered and tranquil adjustment of theirs -- then their remaining in their places, quiet and silent, is the result of a species of lesson, not an imposition. To make them understand the idea, without calling their attention too forcibly to the practice, to have them assimilate a principle of collective order -- that is the important thing. Maria Montessori