"Humans are amphibians - half spirit and half animal. As spirits they belong to the eternal world, but as animals they inhabit time." ---C. S. Lewis
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"Man is the only animal for whom his own existence is a problem which he has to solve."
-- Erich Fromm
"It is just like man's vanity and impertinence to call an animal dumb because it is dumb to his dull perceptions." ---Mark Twain
