Genius without discipline is like a ship without a rudder.
Cognitive processes are rule-governed transformations of symbolic structures.
因此美名归于君主,而仇怨由臣下担当;安乐归于君主,而忧患由臣下担当。这就是墨翟所说的忠臣。 
Leadership is about inspiring people to do things they never thought they could.