PLAGIARISM. As the word "Plagiarism" is often misapplied, it may be as well to explain, at the outset, in what sense it should be understood. One writer appropriates the work of another, in the form in which he finds it, giving it to the world in his own name, and as his own production. Here the term "plagiarism" is inadequate to describe the offence; and by universal consent, the writer who is guilty of such wholesale appropriation, is deemed no better than a thief. Another writer borrows the subject of his work, moulding it, both as to form and language, in a fashion peculiarly his own. Of this species of borrowing, instances will be found in writers even of the highest genius. But as themes and subjects are held to be common property, no one is accounted a plagiarist for the mere adoption of a subject or theme which has been handled by another. • A third writer appropriates the thoughts or images, which are the mental property of another; and this is what is commonly called "plagiarism." To constitute such, however, it is necessary that the borrowed thought or image should be a striking one, and be peculiar to the writer from whom it is adopted. Plagiarism of this kind has been more or less prevalent in all ages; and it has become so common among the moderns, that there is scarcely an author of any distinction whose works do not contain some examples of it. The learned reader who, by the light of a detective memory, shall carefully peruse the Greek, Latin, and French classics; and then run over our English poets, from Chaucer to Tennyson, shall meet with some hundreds of borrowed thoughts, which, so far as I know, have never been noticed by any commentator. The imputation of " plagiarism," however, is one of a grave nature, and should never be made upon slight or insufficient grounds. Apart from the charge of dishonesty which it implies, it detracts by so much from the originality and merit of the writer against whom it is thrown out. From that character, therefore, we must except, first, everything that may be fairly presumed to be a coincidence, whenever the difficulty of distinguishing between intentional borrowings and accidental resemblances can be got over; secondly, common-place thoughts and sentiments, which, being the current coin of the intellectual realm, |