Wages may be measured by the time bestowed, or by the effect produced, or by the wants of the laborer to lead a life of reasonable comfort; a salary is measured by the period of service; but an honorary is not dependent on time employed, or on needs of support, or on effect produced, but it is a tribute of gratitude due to a special benefactor. Whatever practical arrangements may be necessary or excusable in special circumstances, this is the ideal which makes the medical profession so honorable in society. 3. From these and many other considerations that might be added, it is evident, gentlemen, that in the pursuit of the distinguished career for which you are preparing, you are expected to make yourselves the benefactors of your fellow-men. Now, in order to do so, it will not suffice for you to understand the nature of the various diseases which flesh is heir to, together with the specific powers of every drug described in works on materia medica. The knowledge of anatomy and surgery, and of the various branches that are taught by the many professors with whom I have the honor of being associated in the work of your medical education, no matter how fully that knowledge be mastered, is not sure by itself to make you benefactors to your fellow-men, unless your conduct in the management of all your resources of science and art be directed to procure the real welfare of your patients. Just as a skilful politician may do more harm than good to his country if he direct his efforts to improper ends, or make use of disgraceful means; as a dishonest lawyer may be more potent for the perversion than the maintenance of justice among his fellow-citizens; so likewise an able physician may abuse the beneficent resources of his profession to procure inferior advantages at the sacrifice of moral rights and superior blessings. Your career, gentlemen, to be truly useful to others and pursued with safety and benefit to yourselves, needs to be directed by a science whose principles it will be my task to explain in this course of lectures--the science of MEDICAL JURISPRUDENCE.