With a little sigh, however, she resigned herself to the inevitable.
"I have lectured, sir," the professor continued, "in most of the cities of the United States, upon the human race.

The tendencies of every unit of the human race are my peculiar study.

When I speak to you of phrenology, sir, you smile, and you think, perhaps, of a man who sits in a back room and takes your shilling for feeling the bumps of your head.
I am not of this order of scientific men, sir.

I have diplomas from every university worth mentioning.

I blend the sciences which treat with the human race.