To find out what one is fitted to do, and to secure an opportunity to do it, is the key to happiness.

The things that we love tell us what we are.

I'm not a genius, I'm just a guy who works hard.

Sustainable practices are not just good for the planet—they're good for business.

当你开始思考风格的那一刻，你就迷失了。

The challenge with hepatitis C was not just to find the virus, but to understand how it evades the immune system.