Some people like the Jews, and some do not. But no thoughtful man can deny the fact that they are, beyond any question, the most formidable and most remarkable race which has appeared in the world.
— Winston S. Churchill ↗
Ideas improve. The meaning of words participates in the improvement. Plagiarism is necessary. Progress implies it. It embraces an author's phrase, makes use of his expressions, erases a false idea, and replaces it with the right idea. ↗