http://nkimepx7nuhyzeiy5flekrhwzvuoseowpmxdlu6hw5swqx22qdyhdgqd.onion/contract-theory.html
The claim is that if I really own my liberty, then I
should be free to dispose of it as I please, even if, by so doing, I end
up no longer owning it. Clearly, since I cannot own a square circle, I
cannot sell it. If I can own my own ability to give true love, then I
can sell it; if I logically cannot own this attribute, then, of course,
I cannot give, barter, or sell it to anyone else.