part, by virtue of a series of involuntary contracts. Again, the question may be raised, whether is the Robustious Philistine who despises books, or the biblioklept who adores them out of measure and excessively, the worse citizen? Now, if we are to look to the consequences of actions only (as the followers of Bentham advise), clearly the Robustious Philistine is the worse citizen, for he mangles, and dirties, and destroys books which it is the interest of the State to preserve. But the biblioklept treasures and adorns the books he has acquired; and when he dies, or goes to prison, the State receives the benefit at his sale. Thus Libri, who was the greatest of biblioklepts, rescued many of the books he stole from dirt and misuse, and had them bound royally in purple and gold. Also, it may be argued that books naturally belong to him who can appreciate them; and if good books are in a dull or indifferent man's keeping, this is the sort of slavery which we call "unnatural" in our Politics, and which is not to be endured. Shall we say, then, that the Robustious Philistine is the worse citizen, while the Biblioklept is the worse man? But this is perhaps matter for a separate disquisition."
This fragment of the lost Aristotelian treatise "Concerning Books," shows what a difficulty the Stagirite had in determining the precise nature of