Two, a boy and a girl have white skin, one boy has a brown skin, the other a black skin. It is a scientific biological symbol. It pictures that creature that can be taught to read and write. We can take a bright boy from any backward tribe and we can teach him to become an engineer, a doctor, a scientist, a good citizen. Our symbol stands therefore for a human being of any race, religion, tribe or nation, of any colour of skin, slant of eye, or shape of nose.
Little girls like to play with black dolls.
Little boys don't mind playing with black boys. It is only when they listen to the words of their elders that they learn to hate. And the words of hate cannot be pictured 'inferior, bad, evil,' etc. There are thousands of such unpicturable meanings which teach us to hate our fellow-man. Once children learn my symbols for these meanings, they won't fall prey to words of hate.