Superior leaders are willing to admit a mistake and cut their losses. Be willing to admit that you've changed your mind. Don't persist when the original decision turns out to be a poor one.

And I love to speak - I am very good at it. And if you love to do something, you're very good at it, and also you are paid well, why would you not do it? Why would you stop?

Persistence is the measurement of your belief in yourself.

Time management requires self-discipline, self-mastery and self-control more than anything else.

Never consider the possibility of failure; as long as you persist, you will be successful.

An average person who develops the habit of setting clear priorities and getting important tasks completed quickly will run circles around a genius who talks a lot and makes wonderful plans but gets very little done.

When you find your heart's desire, you'll have the key to unlocking your potential in every other part of your life.