Le Ton beau de Marot: In Praise of the Music of Language is a 1997 book by Douglas Hofstadter in which he explores the meaning, strengths, failings and beauty of translation. The book is a long and detailed examination of one short translation of a minor French poem and, through that, an examination of the mysteries of translation (and indeed more generally, language and consciousness) itself. Hofstadter himself refers to it as "my ruminations on the art of translation".
The title itself is a pun, revealing many of the themes of the work: le ton beau means ‘the beautiful tone’ or ‘the sweet tone’, but the word order is unusual for French. It would be more common to write le beau ton. A French speaker hearing the title spoken (lə tɔ̃ bo də ma.ʁo) would be more likely to interpret it as le tombeau de Marot; where tombeau may mean ‘tomb’ (as per the cover picture), but also tombeau, ‘a work of art (literature or music) done in memory and homage to a deceased person’ (the title is intended to parallel the title of Maurice Ravel's Le Tombeau de Couperin). In a further play on the title, Hofstadter refers to his deceased wife Carol, to whom the book is dedicated, as ma rose ("my rose"), and to himself as ton beau ("your dear").
At the surface level, the book treats the difficulties and rewards of translating works (particularly poetry) from one language to another. Diverse translations (usually to English) of a short poem in Renaissance French, Clément Marot's A une Damoyselle malade (referred to as ‘Ma mignonne’ by Hofstadter), serve as reference points for his ideas on the subject. Groups of translations alternate with analysis and commentary on the same throughout the book. However, Hofstadter's reading of the idea of ‘translation’ goes deeper than simply that of translating between languages. Translation between frames of reference — languages, cultures, modes of expression or, indeed, between one person's thoughts and another — becomes an element in many of the same concepts Hofstadter has addressed in prior works, such as reference and self-reference, structure and function, and artificial intelligence.