When I was a young man, growing up in New York City, I refused to pledge allegiance to the flag. Of course I was sent to the principal's office and he asked me: "Why don't you want to pledge allegiance? Everybody does." I said: "Everybody once believed the Earth was flat but, that doesn't make it so." I explained that America owed everything it has to other cultures and other nations, and that I would rather pledge allegiance to the Earth and everyone on it. Needless to say, it wasn't long before I left school entirely. I set up a lab in my bedroom. There, I began to learn about science and nature. I realized then that the universe is governed by laws, and that the human being, along with society itself, was not exempt from these laws. Then came the crash of 1929, which began with what we now call "The Great Depression." I found it difficult to understand why millions were out of work, homeless, starving, while all the factories were sitting there, the resources were unchanged.