"In the spring of 1872, I delivered, before a society of jurists in Vienna, a lecture which I published in the summer of the same year, materially enlarged, under the title: "The Struggle for Law." In its latter form, it was intended not for lawyers only, but for the general reading public. The object I had in view in writing and publishing the essay was, from the first, less a theoretical than a practico-ethical one. I was concerned, in preparing it, not so much with the promotion of the scientific study of the law as with the cultivation of the state of mind from which the law must ultimately derive its strength, viz.: the courageous and constant exercise of the feeling of right."