Mahlon Pitney, Fillippon v. Albion Vein Slate Company…
“ Now, if you find the facts as contended for by the plaintiff, I will ask you to say whether he was guilty of contributory negligence under the circumstances. Could he have protected or saved himself by the use or exercise of ordinary care? If he is to blame in part, or has in any manner contributed to his injury, he is not entitled to your verdict. The rule in negligence cases is that, while the defendant is held to exercise due and reasonable care under the circumstances, the plaintiff is also held to exercise the same degree of care, and if he does not do so, he cannot recover. ”
