or An Essay on the Right of Authors and Inventors to a Perpetual Property in their IdeasSECTION III. Objection Third. A third objection, that has been urged against a right of property in ideas, any longer than they remain in the exclusive possession of the originator, is, that ideas are of the nature of wild animals, which, being once let loose, fly beyond the control of man; thus interposing an obstacle, in a law of their own nature, to the maintenance of any dominion over them, after they have once been liberated. This objection is utterly fanciful and unfounded. The resemblance between a flying thought, and a flying bird, may be sufficiently striking for purposes of poetry and metaphor, but has none of the elements of a legal analogy. A thought never flies. It goes only as it is carried by man. It never escapes beyond the power of men; but is always wholly under their control; having no existence, nor habitation, except in their minds. Renouard, in his argument against the...