No one who has ever done anything really great or successful has ever done it simply because he was attracted by what we call a 'reward' or by the fear of what we call a 'punishment.'
Maria MontessoriThe child has other powers than ours, and the creation he achieves is no small one; it is everything.
Maria MontessoriThe role of education is to interest the child profoundly in an external activity to which he will give all his potential
Maria Montessori