The Schulze-Delitsch movement....

And then all this enormous literature of the labor question, the most liberal Lassalle movement...the Mulhausen experiment? That's a fact by now, as you're probably aware.

" "I have some idea of it, but very vague.

" "No, you only say that; no doubt you know all about it as well as I do.

I'm not a professor of sociology, of course, but it interested me, and really, if it interests you, you ought to study it.