There are limits to how much sound a cello can make. That's part of the framing of acoustical instruments. Finding what those limits might be, and then trying to suggest perhaps even the illusion of going beyond is part of that kind of effort.

I learn something not because I have to, but because I really want to. That's the same view I have for performing. I'm performing because I really want to, not because I have to bring bread back home.

One is that you have to take time, lots of time, to let an idea grow from within. The second is that when you sign on to something, there will be issues of trust, deep trust, the way the members of a string quartet have to trust one another.

When your heart and your mind are engaged, you cannot go wrong.

Many of the Central Asians know Russian, and Ted Levin speaks it fluently. I speak Chinese, but Mongolian is completely different, so we had to have translators.

I think the purpose of a piece of music is significant when it actually lives in somebody else. A composer puts down a code, and a performer can activate the code in somebody else. Once it lives in somebody else, it can live in others as well.

What came up at age 49 is I realized that of all the things I'm interested in, the thing I'm most interested in is figuring out what makes people tick, why people think the way they do, why they act the way they do. And I realized that music is such a great way to investigate why people do what they do.