"Humans think that they’re smarter than dolphins because they’ve developed war, the atom bomb, and culture, while all dolphins do is swim around all day and have sex. Dolphins think that they’re smarter than humans for the exact same reasons."— Douglas Adams
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"Humans think that they’re smarter than dolphins because they’ve developed war, the atom bomb, and culture, while all dolphins do is swim around all day and have sex. Dolphins think that they’re smarter than humans for the exact same reasons."
— Douglas Adams

Photo source