Redfield, C.J., in his book on Wills, says, “Experience has shown both here and in England that medical experts differ quite as widely in their inferences and opinions as do other witnesses. This has become so uniform a result with the medical experts of late that they are beginning to be regarded much in the light of hired advocates, and their testimony as nothing more than a studied argument in favor of the side for which they have been called. So uniformly has this been proved in our experience that it would excite scarcely less surprise to find an expert called on one side testifying in any particular in favor of the other side, than to find the counsel upon either side arguing against their clients and in favor of their antagonists” [316]. A Lord Chancellor once remarked that his experience taught him that there were very few cases of insanity in which any good came from the examination of medical men. Their evidence sometimes adorned a case, and gave rise to very agreeable and interesting scientific discussions, but after all they have little or no weight with the jury. And Mr. Justice Davis, of the Supreme Court of Maine, after stating that he thought juries far more trust-worthy than experts on the subject of insanity, said, “if there is any kind of testimony that is not only of no value but |123| even worse than that, it is in my judgment that of medical experts. They may be able to state the diagnosis of the disease more learnedly, but upon the question whether it had, at a given time, reached such a stage that the subject of it was incapable of making a contract, or irresponsible for his acts, the opinion of his neighbors, if men of good common sense, would be worth more than that of all the experts in the country” [317]. There is scarcely a single hypothesis as to responsibility (on the part of the insane), no matter how wild, which, among the large number of experts who have concerned themselves with this branch of study, has not its advocates. So says Wharton in his valuable treatise on Mental Unsoundness [318]; or as Cicero elegantly put it long ago, “_nihil tam absurde dici potest, quod non dicatur ab aliquo philosophorum_” [319]. Considering these things, one is not surprised at Campbell, C.J., in the Bambridge case, saying to three medical men who had recorded their opinions in favor of the insanity of the testator: “You may go home to your patients, and I wish you may be more usefully employed there, than you have been here;” and to the jury he remarked, “We have had during the trial the evidence of three medical witnesses, and I think they might as well have stayed at home and attended to their patients.”