When I got to 40 or so... I had the sense when I looked back over my life I would actually see a mess of decisions， a few of which I had thought about， some of which I had sort of stumbled on， and many that I had no control over whatsoever.

Pain research is not just about alleviating suffering; it's about understanding a fundamental aspect of human biology.

The challenge of modern physics is not just to understand the universe, but to understand our place within it.

Quality is the lifeline of an enterprise and must never be compromised.