Few men have shown more indomitable application to an arduous duty, amid physical weakness and bodily pain, than did the author of these Lectures in their preparation and revision. In the MS. there are a goodly number of additions and minute alterations in his own handsome of them very tremulous, some of them in ink, some of them in pencil. He intended to revise them still more carefully ere they were published; but expressed the desire that, if he were not spared to do so, I would see them through the press. The Master, whom he served so long and so faithfully, having released him from the work he loved so well, and from the suffering he so patiently endured, the final revision has devolved upon me.
