I don't want to be perfect, I just want to be real.

I think it's important to have a positive attitude and to be optimistic.

任何教育的改革，必须以人为本，人自己必须成为教育的中心。

"The past is a foreign country; they do things differently there."

If you ask an economist what’s driven economic growth, it’s been major advances in things that mattered – the mechanization of farming, mass manufacturing, things like that. The problem is, our society is not organized around doing that.