If my mind can conceive it, and my heart can believe it - then I can achieve it.

Know thyself.

Strength of mind rests in sobriety; for this keeps your reason unclouded by passion.

I hope our wisdom will grow with our power, and teach us that the less we use our power the greater it will be.

If you can accept losing, you can't win.

There is only one corner of the universe you can be certain of improving, and that's your own self.

Once you learn to quit, it becomes a habit.

So early in my life, I had learned that if you want something, you had better make some noise.

Climbing to the top demands strength, whether it is to the top of Mount Everest or to the top of your career.

We ask ourselves, who am I to be brilliant, gorgeous, handsome, talented and fabulous? Actually, who are you not to be?

My mission in life is not merely to survive, but to thrive; and to do so with some passion, some compassion, some humor, and some style

Differences are not intended to separate, to alienate. We are different precisely in order to realize our need of one another.

You are never too old to become younger!

If you don't like something, change it. If you can't change it, change your attitude. Don't complain.

Improvement makes strait roads, but the crooked roads without Improvement, are roads of Genius.

Do not be afraid. Do not be satisfied with mediocrity. Put out into the deep and let down your nets for a catch.

Whatever you can do or dream you can, begin it. Boldness has genius, power and magic in it!

We must have perserverence and above all confidence in ourselves. We must believe that we are gifted for something.

Winning isn't everything but wanting to win is.

When you're at the end of your rope, tie a knot and hold on

Knowing what's right doesn't mean much unless you do what's right.