“A great man is different from an eminent one in that he is ready to be the servant of society.”

Treat all men alike. Give them all the same law. Give them all an even chance to live and grow.

The soul becomes dyed with the color of its thoughts.

The tendency of man's nature to good is like the tendency of water to flow downwards.

Beauty is truth, truth beauty, — that is all ye know on earth, and all ye need to know.

In the kingdom of the blind, the one-eyed man is king.

If your experiment needs statistics, you ought to have done a better experiment.

Don't limit a child to your own learning, for he was born in another time.

Mistakes are the portals of discovery.