He who has great power should use it lightly.
The final test of a leader is that he leaves behind him in other men, the conviction and the will to carry on.
Τα αποφθέγματα είναι ο σύντομος δρόμος προς πολλή γνώση
Effective leadership is not about making speeches or being liked; leadership is defined by results not attributes.
To command is to serve, nothing more and nothing less.
You manage things; you lead people.
Rear Admiral Grace Murray Hopper
What you do has far greater impact than what you say.
Lead me, follow me, or get out of my way.
General George Patton
Leadership is the key to 99 percent of all successful efforts.
In matters of style, swim with the current; in matters of principle, stand like a rock.