Ladies and Gentlemen: An earnest espousal of the Anti-Slavery cause for a quarter of a century, under circumstances which have served in a special manner to identify my name and labours with it, will shield me from the charge of egotism, in assuming to be its exponent-at least for myself-on this occasion. All that I can compress within the limits of a single lecture, by way of its elucidation, it shall be my aim to accomplish. I will make a clean breast of it. You shall know all that is in my heart pertaining to Slavery, its supporters, and apologists.