Quote from : A Cup of My Coffee: Leadership Lessons from the Battlefield to the Boardroom Book

I strongly believe that leadership is an art, not a science. I've learned that leadership can be innate or it can be learned. However, I don't believe anyone was truly born to be a great leader. Great leaders are formed over a long period of time through a series of opportunities and experiences. Without opportunities, even the greatest natural leader among us may never become known for great leadership.