Under the urge of nature and according to the laws of development, though not understood by the adult, the child is obliged to be serious about two fundamental things ... the first is the love of activity... The second fundamental thing is independence.

The greatness of the human personality begins at the hour of birth.

When mental development is under discussion, there are many who say, 'How does movement come into it? We are talking about the mind.' And when we think of intellectual activity, we always imagine people sitting still, motionless. But mental development must be connected with movement and be dependent on it. It is vital that educational theory and practice should be informed by that idea.

Nothing is created or destroyed in nature.

Growth comes from activity, not from intellectual understanding.

The hands are the instruments of man’s intelligence.

in nature everything is transformed but nothing destroyed.