If the power to do hard work is not a skill, it's the best possible substitute for it.
“I've got a very deep and abiding passion about education being far more than buildings and textbooks; it's what children bring into school with them.”
“The book was at a reasonably high position on the New York Times... before I was in the country. I thought it would be an interesting experiment to see if my presence here would push it up or down.”