Sometimes very small children in a proper environment develop a skill and exactness in their work that can only surprise us.
Maria MontessoriIt is not in human nature for all men to tread the same path of development, as animals do of a single species.
Maria MontessoriMovement, or physical activity, is thus an essential factor in intellectual growth, which depends upon the impressions received from outside. Through movement we come in contact with external reality, and it is through these contacts that we eventually acquire even abstract ideas.
Maria Montessori