There is ... scarcely any species of writing of which we can tell what is its essence, and what are its constituents; every new genius produces some innovation, which, when invented and approved, subverts the rules which the practice of foregoing authors had established.
Samuel JohnsonTo use two languages familiarly and without contaminating one by the other, is very difficult; and to use more than two is hardly to be hoped. The prizes which some have received for their multiplicity of languages may be sufficient to excite industry, but can hardly generate confidence.
Samuel Johnson