If a window of opportunity appears, don't pull down the shade.

When the best leader's work is done the people say, 'We did it ourselves.'

Millions saw the apple fall, but Newton was the one who asked why.

It is, after all, the responsibility of the expert to operate the familiar and that of the leader to transcend it.

Hold yourself responsible for a higher standard than anybody expects of you. Never excuse yourself.

Management is about arranging and telling. Leadership is about nurturing and enhancing.

If your actions inspire others to dream more, learn more, do more and become more, you are a leader.

If you want a quality, act as if you already had it.

Leaders must encourage their organizations to dance to forms of music yet to be heard.

The very exercise of leadership fosters capacity for it.