It has been mentioned that in Trench I there is evidence of three successive stages of these defences.
“So keep fightin' for freedom and justice, beloveds, but don't you forget to have fun doin' it. Lord, let your laughter ring forth. Be outrageous, ridicule the fraidy-cats, rejoice in all the oddities that freedom can produce.”
“With the piano I'm completely in control of the gestural situation-not that I'm going to play the piece myself, but I know what's difficult, what's impossible.”