"Besides, there is no such way to gain admittance, or give defence to strange and absurd doctrines, as to guard them around about with legions of obscure, doubt

"Besides, there is no such way to gain admittance, or give defence to strange and absurd doctrines, as to guard them around about with legions of obscure, doubtful, and undefined words : wich yet make these retreats more like the dens of robbers, or holes of foxes, than the fortresses of fair warriors" -- John Locke