Friendship (n.) is a thing requiring that in order to have friends, you must first be one.
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Friendship (n.) is like credit in that it is highest when it is not used.
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Friendship (n.) is finest when it is between those who can do without each other.
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Friendship (n.) is a tacit agreement between two enemies to work together for common swag.
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Friendship (n.) by any other name would be as brittle.
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Friendship (n.) is the aspiration to boredom.
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Friendship (n.) is to do unto some one that which you would not allow him to do unto you.