Innovation and pragmatism must go hand in hand.
Education is one of the most powerful tools we have for reducing inequality and promoting social mobility.
精神错乱:一遍又一遍地重复作同一件事,而期待会有不同的结果。
To feed the world, we must first learn to listen to the earth.
The world is a fine place and worth the fighting for.
Never confuse movement with action.