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All animals except man know that the principal business of life is to enjoy it.

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All animals except man know that the principle business of life is to enjoy it.

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All animals except man know that the principal business of life is to enjoy it.

"

All animals except man know that the principle business of life is to enjoy it.

"

All animals except man know that the principle business of life is to enjoy it.

"

All animals except man know that the principal business of life is to enjoy it.

"

All animals except man know that the principle business of life is to enjoy it.