"Well sir," said she, with a graceful air, in a half averted direction, "you have some things to learn about your fellow-countrymen which are not put down in your Moral Philosophies. Please do not betray your ignorance on subjects about which you are evidently in midnight darkness." She was some ways from me, but I heard her continue: "Was there ever anything like this Northern ignorance and prejudice about the Southern people!" I had nothing to do but resume my lonely walk. My sense of desolateness no tongue can tell. I whistled for Bruno, but in vain. She called me "an ignorant thing," said I. Ignorant on the subject of slavery! How easy it is to misjudge! Have I steadied free-soil papers all these years only to be called "an ignorant thing!" I could graduate to-day from this institution, though only in my second year, if the examination were confined to the subject of slavery. I have thoroughly understood the theory; I have learned by heart the codes of the iniquitous system. I know it root and branch, from pith to bark. All the lecturers on the subject have not labored in vain, nor spent their strength for nought, with me. And now to be called "ignorant!" Just as though I could not reason, that is, draw inferences from premises, make deductions from facts. There is the great fact of slavery; it is "the sum of all villanies;" men holding their fellow-men in bondage for the sake of gain; the heart naturally covetous, oppressive, and cruel, where power is unlimited. As though the law of kindness could, in such circumstances, possibly prevail and mitigate the sorrows of the bondman! The direct influence of slavery is to debase, to make barbarous, to petrify; I know as well as though I saw it that the South must be full of neglected, perishing objects, cast out to perish in their sicknesses. You doubtless are acquainted, dear Aunty, with the great change in the mode of reasoning introduced by Lord Bacon. We reason now from facts to conclusion; this is called the inductive method, to collect facts, then draw inferences. The facts which I have collected on the subject of slavery, in my reading and hearing, lead me to a perfect theory on the subject, and my confidence in that theory is all which it could be if, like you, I were now seeing it verified with my own eyes.