The Quartets have been a major part of my work.

Since I'm allergic to various things, the army wouldn't accept me during the war, and I got into the Office of War Information, which sent music to Europe.

Aaron Copland was a man that had a very specific point of view about what music should be which was that, he felt that new music should have the composer should show a personality in his music.

My entire life has really revolved around music that was written about the time that I was born, 1908, to just before the First World War and shortly after it. This music I've always known, and it is that music that's most important to me.

The Third Quartet I made the instruments in pairs - Two different pairs - Violin and viola, and violin and cello. They played very different things from each other all through the whole piece.

Silences between movements are employed only in order to bring the opposing duo to the fore.

Almost every one of my various zero numbered birthdays has had a big concert in London and often in Paris.