Leadership is about making the tough decisions when they matter most.
领导力就是在最重要的时候做出艰难的决定。
Technology can change the world, but values determine the direction of change.
良率不是数字，是尊严。
The study of complex systems has taught us that simple rules can give rise to incredibly complex behavior.
所以,储备是国家最重要的事；粮食是国家的宝物；武器是国家的利爪；城池是守卫国家的屏障。
