Rufus Wheeler Peckham, McMullen v. Hoffman — Opinion of the Court
“ To refuse to grant either party to an illegal contract judicial aid for the enforcement of his alleged rights under it tends strongly towards reducing the number of such transactions to a minimum. The more plainly parties understand that when they enter into contracts of this nature they place themselves outside the protection of the law, so far as that protection consists in aiding them to enforce such contracts, the less inclined will they be to enter into them. In that way the public secures the benefit of a rigid adherence to the law. ”
