Every chemical process we develop must pass three tests: Is it safe? Is it sustainable? Is it scalable?

The world always seems brighter when you've just made something that wasn't there before.

I don't want to be a teacher. I want to be a friend.

You cannot always control what goes on outside. But you can always control what goes on inside.

化学的进步以新元素的发现及其性质的测定为标志。