Autores:
  • Environment is undoubtedly a secondary factor in the phenomena of life; it can modify in that it can help or hinder, but it can never create.

    Maria Montessori, Gerald Lee Gutek (2004). “The Montessori Method: The Origins of an Educational Innovation : Including an Abridged and Annotated Edition of Maria Montessori's The Montessori Method”, p.121, Rowman & Littlefield