Peace always begins within each of us. Our ability to create in the world depends on our ability, first, to work to create peace in our own lives. It's much easier to advocate peace on Earth than it is to be able to bring peace your own home. Or your own heart.
In a sense great music exists for the sake of its pauses; for instance, the pauses that occur in the middle of a Beethoven symphony. These pauses are of course quite unlike bits of ordinary silence, because the whole symphony has led up to them — they are held and defined, and the music goes on the other side of them. Such pauses are silence charged with meaning. Music transcends music by producing charged silence.