真正的艺术家永远是个孩子。
雪人在我的想象中早已存在，远早于他出现在纸上。
Education is not just about building schools, but about ensuring children actually learn.
Gratitude is a simple practice that can have profound effects on your well-being.
Every chemical process we develop must pass three tests: Is it safe? Is it sustainable? Is it scalable?
I can never be safe; I always try and go against the grain. As soon as I accomplish one thing, I just set a higher goal. That’s how I’ve gotten to where I am.