There is no great fun, satisfaction, or joy derived from doing something that's easy.

Don't measure yourself by what you have accomplished, but by what you should have accomplished with your ability.

You never fail if you know in your heart that you did the best of which you are capable. I did my best. That is all I could do. Are you going to make mistakes? Of course. But it is not failure if you make the full effort.

The ability to see the good in others and the bad in ourselves is perfect vision.

Effective leaders are, first and foremost, good teachers. We're in the education business.

In life, worthwhile accomplishments and acquisitions take time. Usually the better the reward, the more time it takes to acquire it.

In my opinion, being an effective leader requires being an effective listener. The most productive leaders are usually those who are consistently willing to listen and learn.