I know that the law had excellent reasons for abstaining; but I maintain that it also had good reasons for intervening. Proof: "It cannot be concealed," says M. Renouard, "it cannot be prevented; patents are and will be instruments of quackery as well as a legitimate reward of labor and genius. . . . It is for the good sense of the public to do justice to juggleries." As well say it is for the good sense of the public to distinguish true remedies from false, pure wine from adulterated; or, it is for the good sense of the public to distinguish in a buttonhole the decoration awarded to merit from that prostituted to mediocrity and intrigue. Why, then, do you call yourselves the State, Power, Authority, Police, if the work of Police must be performed by the good sense of the public? As the proverb says, he who owns land must defend it; likewise, he who holds a privilege is liable to attack. Well! how will you judge the counterfeit, if you have no guarantee? In vain will they offer you the plea: in right first occupancy, in fact similarity. Where reality depends upon quality, not to demand a guarantee is to grant no right over anything, is to take away the means of comparing processes and identifying the counterfeit. In the matter of industrial processes success depends upon such trifles! Now, these trifles are the whole. I infer from all this that the law regarding patents for inventions, indispensable so far as its motives are concerned, is impossible--that is, illogical, arbitrary, disastrous--in its economy. Under the control of certain necessities the legislator has thought best, in the general interest, to grant a privilege for a definite thing; and he finds that he has given a signature-in-blank to monopoly, that he has abandoned the chances which the public had of making the discovery or some other similar to it, that he has sacrificed the rights of competitors without compensation, and abandoned the good faith of defenceless consumers to the greed of quacks. Then, in order that nothing might be lacking to the absurdity of the contract, he has said to those whom he ought to guarantee: "Guarantee yourselves!" I do not believe, any more than M. Renouard, that the legislators of all ages and all countries have wilfully committed robbery in sanctioning the various monopolies which are pivotal in public economy. But M. Renouard might well also agree with me that the legislators of all ages and all countries have never understood at all their own decrees. A deaf and blind man once learned to ring the village bells and wind the village clock. It was fortunate for him, in performing his bell- ringer's functions, that neither the noise of the bells nor the height of the bell-tower made him dizzy. The legislators of all ages and all countries, for whom I profess, with M. Renouard, the profoundest respect, resemble that blind and deaf man; they are the Jacks-in-the- clock-house of all human follies.