Teach by doing whenever you can, and only fall back upon words when doing it is out of the question.
Jean-Jacques RousseauGeneral abstract truth is the most precious of all blessings; without it, man is blind; it is the eye of reason.
Jean-Jacques RousseauEducation is either from nature, from man or from things. The developing of our faculties and organs is the education of nature; that of man is the application we learn to make of this very developing; and that of things is the experience we acquire in regard to the different objects by which we are affected. All that we have not at our birth, and that we stand in need of at the years of maturity, is the gift of education.
Jean-Jacques Rousseau