It is not enough for a leader to know the right thing. He must be able to do the right thing. The … leader without the judgment or perception to make the right decisions fails for lack of vision. The one who knows the right thing but cannot achieve it fails because he is ineffectual. The great leader needs the capacity to achieve.
Power, is simply the capacity to bring about certain intended consequences in the behaviour of others
Power is the opportunity to build, to create, to nudge thing in a particular direction.
Those who do not understand what power is and why it is necessary will not have the ability to get things done.
Power is about the ability to influence things