The Plagiarism of orators is the art, or an ingenious and easy
mode, which some adroitly employ to change, or disguise, all
sorts of speeches or their own composition, or that of other
authors, for their pleasure, or their utility; in such a manner
that it becomes impossible even for the author himself to
recognize his own work, his own genius, and his own style, so
skillfully shall the whole be disguised.
- Isaac D'Israeli,