People who say it cannot be done should not interrupt those who are doing it.

Some people don't like change, but you need to embrace change if the alternative is disaster.

Know thyself.

Others have seen what is and asked why. I have seen what could be and asked why not.

Courage is the thing. All goes if courage goes.

The question isn't who is going to let me; it's who is going to stop me.

When I go, God's going to have to give up his favourite chair.

March on. Do not tarry. To go forward is to move toward perfection. March on, and fear not the thorns, or the sharp stones on life's path.

I'm sorry I wrote you such a long letter; I didn't have time to write a short one.

Winners and losers aren't born, they are the products of how they think

I just want to be able to play and make people feel good with what I do. When you're thinking that way, anything can happen. And, usually, what happens is good.

After all is said and done, more is said than done.

It's the little details that are vital. Little things make big things happen.

Be more concerned with your character than your reputation, because your character is what you really are, while your reputation is merely what others think you are.

Today I shall behave, as if this is the day I will be remembered.

We are citizens of the world. The tragedy of our times is that we do not know this.

The key to immortality is first living a life worth remembering.

Live as if you were to die tomorrow. Learn as if you were to live forever.

You have power over your mind - not outside events. Realize this, and you will find strength.

Every nation has the right to demand proper treatment and no country should violate the territory of any other country.

Though the road's been rocky it sure feels good to me.