Oliver Wendell Holmes, Jr., Union Pacific Company v. Hadley…
“ It ran one train into another when if it had done its duty neither train would have been at that place. Its conduct was as near to the result as that of Cradit. We do not mean that the negligence of Cradit was not contributory. We must look at the situation as a practical unit rather than inquire into a purely logical priority. But even if Cradit's negligence should be deemed the logical last, it would be emptying the statute of its meaning to say that his death did not 'result in part from the negligence of any of the employes' of the road. ”
