| http://www.w3.org/ns/prov#value | - They write of Force with a capital F, or Energy with a capital E, as if we had somehow managed to deify those conceptions, But he knows that whereas motion is a fact that can be observed, force is a concept with which he is only acquainted through his experience as a living creature; it is a function of life, and the forces of Nature (as they are called), over which neither man nor beast exercises
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