"Stand up to hypocrisy. If you don't, the hypocrites will teach. Stand up to ignorance, because if you don't, the ignorant will run free to spread ignorance like a disease."

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The supernatural is being swept out of the universe in the flood of new knowledge of what is natural. It will soon be as impossible for an intelligent, educated man or woman to believe in a god as it is now to believe that earth is flat, that flies can be spontaneously generated, that disease is a divine punishment, or that death is always due to witchcraft.

— Thomas Huxley