All human victories, all human progress, stand upon the inner force.

A new education from birth onwards must be built up. Education must be reconstructed and based on the law of nature and not on the preconceived notions and prejudices of adult society.

The greatest source of discouragement is the conviction that one is unable to do something

The real preparation for education is the study of one's self.

The whole of mankind is one and only one, one race, one class and one society.

Nothing is created or destroyed in nature.

Let the children be free; encourage them; let them run outside when it is raining; let them remove their shoes when they find a puddle of water; and when the grass of the meadows is wet with dew, let them run on it and trample it with their bare feet; let them rest peacefully when a tree invites them to sleep beneath its shade; let them shout and laugh when the sun wakes them in the morning.