Bernard de Palissy’s saying, “Poverty hinders the success of the clever man,” is often quoted. But this saying will always be true, whatever the law may be. Can we admit that if perpetual property of invention had existed in his time, Bernard would more easily have found the money which he required? The success of an invention is secured by the services it can render being easily understood, immediate, and speedily realisable. The capitalist, in dealing with hazardous undertakings—and inventors’ undertakings “are always hazardous”—does not calculate on perpetuity. He works for immediate and large profits; he is in a hurry to realise, because he knows that some other invention may dispossess him of all his advantages. Little does he care, therefore, about the perpetuity. XII. In his twelfth and last paragraph the learned Professor answers several minor objections to the system of property in inventions—objections which seem to us not to carry great weight. However, in answer to the objection taken from the case of two applications for similar Patents, made at intervals of a few minutes only, the eminent economist says that this case occurs only at rare intervals, and making light of the rights of the slower, affirms that it is not worth considering. Does not this denial of a right on account of its infrequency, however, seem to show how arbitrary and artificial is the constituting of property in invention? We are among those who believe in the harmony of all economic relations, of all legitimate interests; and when we see the right of one sacrificed to false exigencies, we mistrust the exigencies. We believe them unjust and contrary to the principles of equity, which forms the basis of all economic science. We should wish to have seen M. le Hardy de Beaulieu more logical in his deductions, claiming, as he has done, for real property [la propriété foncière] that the right of one ought to prevail over the interest of the greater number, and give a chance of obtaining an indemnity, if he could not be assured of a part of the property [Donner ouverture a l’obtention d’une indemnité si l’on ne pouvait lui assurer une part de propriété]. But we repeat, these questions of the arrangement [organization] of property, which we do not acknowledge, are beyond our province, and if we accidentally touch upon them, it is only to show how little the foundations of this right are similar to those on which rests the principle of material property. In recapitulation, we reject property in inventions and the advantages claimed for it, because it seems to us that all this scaffolding of legal prescription and Government protection only results in throwing out of their natural course a crowd of workmen who would become more useful to society and to themselves in ceasing to pursue chimeras.