William Klapp Williams, The Communes of Lombardy from the VI. to the X. Century
“ In studying institutions and tracing the course of their development, we must always remember that the uninterrupted continuance of their history may depend as much on the moral force of their existence as on the more limited and defined fact of their accurate and legal recognition by others. In every society a state of fact must in time become a state of law, as wise legislation is more the recognition by law of existing conditions than the formulating of new codes. ”
