Page:Impressions of Theophrastus Such. Essays and leaves from a note-book.djvu/99

 discredit on a good commodity, and even on the retailer who has furnished himself from a quarter not likely to be esteemed first-rate. No doubt this last is a genuine and frequent reason for the non-acknowledgment of indebtedness to what one may call impersonal as well as personal sources: even an American editor of school classics, whose own English could not pass for more than a syntactical shoddy of the cheapest sort, felt it unfavorable to his reputation for sound learning that he should be obliged to the Penny Cyclopædia, and disguised his references to it under contractions in which ''Us. Knowl''. took the place of the low word Penny. Works of this convenient stamp, easily obtained and well nourished with matter, are felt to be like rich but unfashionable relations who are visited and received in privacy, and whose capital is used or inherited without any ostentatious insistence on their names and places of abode. As to memory, it is known that this frail faculty naturally lets drop the facts which are less flattering to our self-love—when it does not retain them carefully as subjects not to be approached, marshy spots with a warning flag over them. But it is always interesting to bring forward eminent names, such as Patricius or Scaliger, Euler or Lagrange, Bopp or Humboldt. To know exactly what has been drawn from them is erudition and heightens our own influence, which seems advantageous to mankind; whereas to cite an author whose ideas may pass as higher currency under our own signature can have no object except the contradictory one of throwing the illumination over his figure when it is important to be seen one's self. All these reasons must weigh considerably with those speculative persons who have to ask themselves whether or not Universal Utilitarianism requires that in the particular instance before them they should injure a man who has been of service to them, and rob a fellow-workman of the credit which is due to him.

After all, however, it must be admitted that hardly any accusation is more difficult to prove, and more liable to be false, than that of a plagiarism which is the conscious theft of ideas and deliberate reproduction of them as original. The arguments on the side of acquittal are obvious and strong:—the inevitable coincidences of contemporary thinking; and our