[We must] make each one of our schools an embryonic community life, active with types of occupations that reflect the life of the larger society, and throughout permeated with the spirit of art, history, and science. When the school introduces and trains each child of society into membership within such a little community, saturating him with the spirit of service, and providing him with the instruments of effective self-direction, we shall have the deepest and best guarantor of a larger society which is worthy, lovely, and harmonious.