studied. But these are the men to talk with. No fresh truth ever gets into a book.
———A good many fresh lies get in, anyhow,—said one of the company.
I proceeded in spite of the interruption.—All uttered thought, my friend, the Professor, says, is of the nature of an excretion. Its materials have been taken in, and have acted upon the system, and been reacted on by it; it has circulated and done its office in one mind before it is given out for the benefit of others. It may be milk or venom to other minds; but, in either case, it is something which the producer has had the use of and can part with. A man instinctively tries to get rid of his thought in conversation or in print so soon as it is matured; but it is hard to get at it as it lies imbedded, a mere potentiality, the germ of a germ, in his intellect.
———Where are the brains that are fullest of these ovarian eggs of thought?—I decline mentioning individuals. The producers of thought, who are few, the "jobbers" of thought, who are many, and the retailers of thought, who are numberless, are so mixed up in the popular apprehension, that it would be hopeless to try to separate them before opinion has had time to settle. Follow the course of opinion on the great subjects of human interest for a few generations or centuries, get its parallax, map out a small arc of its movement, see where it tends, and
