The Moon Is A Harsh Mistress Phone Cases - iPhone and Android

Based on graffiti mentioned in Robert Heinlein's "The Moon is a Harsh Mistress" featuring a "Simon Jester" tag and a "TANSTAAFL (There Ain't No Such Thing As A Free Lunch)" tag.

Love is that condition in which the happiness of another person is essential to your own.

The moon is quiet

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Love is that condition in which the happiness of another person is essential to your own.