We cannot change, we cannot move away from what we are, until we thoroughly accept what we are.
Innovation is not just about creating something new; it's about making what exists better.
The surest way to corrupt a youth is to instruct him to hold in higher esteem those who think alike than those who think differently.
大萧条是二十世纪的决定性宏观经济事件,它引发了对宏观经济理论和政策的根本性重新思考。