that a Will to Power has mastered a less powerful force, has impressed thereon out of its own self the meaning of a function; and the whole history of a “Thing,” an organ, a custom, can on the same principle be regarded as a continuous “sign-chain” of perpetually new interpretations and adjustments, whose causes, so far from needing to have even a mutual connection, sometimes follow and alternate with each other absolutely haphazard. Similarly, the evolution of a “thing,” of a custom, is anything but its progressus to an end, still less a logical and direct progressus