" That book of [Melancthon], to my mind, deserves not merely to live as long as books are read, but to take its place in the Church canon; whereas your book, by comparison, struck me as so worthless and poor that my heart went out to you for having defiled your lovely, brilliant flow of language with such vile stuff. I thought it outrageous to convey material of so low a quality in the trappings of such rare eloquence; it is like using gold or silver dishes to carry garden rubbish or dung. "

― Martin Luther , The Bondage of the Will