In place of the old bourgeois society, with its classes and class antagonisms, we shall have an association in which the free… — Karl Marx Copy Share Image
Mathematics is entirely free in its development, and its concepts are only linked by the necessity of being consistent, and are co-ordinated… — Georg Cantor Copy Share Image
The free development of each is the condition for the free development of all. — Friedrich Engels Copy Share Image
If children are allowed free development and given occupation to correspond with their unfolding minds their natural goodness will shine forth. — Maria Montessori Copy Share Image
