I have come to an unexplainable conclusion that one cant really pen what true leadership is, or learn from literature or countless workshops. One's pursuit of what leadership is all about is, in my opinion, as arduous as an expedition to discover the human soul.
When you come across a true leader, you will know, and you will learn leadership without being taught. A few weeks, days or just minutes of being in the influence of one would condense reams of literature collected over centuries to a small speck of insight, and wonder that sits in the forefront of your mind.
You will realize then, that you are blessed.