Composers combine notes, that's all. - Igor Stravinsky

The over-publicized bit about expression (or non-expression) was simply a way of saying that music is supra-personal and super-real and as such beyond verbal meanings and verbal descriptions. It was aimed against the notion that a piece of music is in reality a transcendental idea "expressed in terms of" music, with the reductio ad absurdum implication that exact sets of correlatives must exist between a composer's feelings and his notation. It was offhand and annoyingly incomplete, but even the stupider critics could have seen that it did not deny musical expressivity, but only the validity of a type of verbal statement about musical expressivity. I stand by the remark, incidentally, though today I would put it the other way around: music expresses itself.

The phenomenon of music is given to us with the sole purpose of establishing an order in things, including, and particularly, the co-ordination between man [sic] and time.

Much of the music is a Merzbild, put together from whatever came to hand. I mean, for example...the Alberti-bass horn solo accompanying the Messenger. I also mean the fusion of such widely divergent types of music as the Folies Bergeres tune at No. 40 ('The girls enter, kicking') and the Wagnerian 7th-chords at Nos. 58 and 74."