Thomas Jefferson Quote
A man has a right to use a saw, an axe, a plane, separately; may he not combine their uses on the same piece of wood? He has a right to use his knife to cut his meat, a fork to hold it; may a patentee take from him the right to combine their use on the same subject? Such a law, instead of enlarging our conveniences, as was intended, would most fearfully abridge them, and crowd us by monopolies out of the use of the things we have.
Letter to Oliver Evans (16 January 1814); published in The Writings of Thomas Jefferson (1905) Vol. 13, p. 66.