"The dead level of monotony which we notice in the performance of some violinists is, in the main, due to a lack of proper phrasing. They seem content to play the notes as they are written, and apparently do not realize that a melody is something more than a long string of tones to be sounded in succession. [...] The melody is not a projection of successive notes; it is carefully and consistently built up of melodic-units, each of them independent, yet all dependent on each other, and calling for various degrees of rhythmic and emotional accentuation."
January 1, 1970
https://en.wikiquote.org/wiki/Musical_phrasing