It's kind of fun to do the impossible.

Human dignity consists in the role we must play in our own perfection. Taking a role in our own self-completion is the highest expression of our creativity.

If you can't fly then run, if you can't run then walk, if you can't walk then crawl, but whatever you do you have to keep moving forward.

I confess that in 1901 I said to my brother Orville that man would not fly for fifty years.

Whatever you are, be a good one.

One of the things I learned when I was negotiating was that until I changed myself, I could not change others.

It's the possibility of having a dream come true that makes life interesting.

Look up at the stars and not down at your feet. Try to make sense of what you see, and wonder about what makes the universe exist. Be curious.

Accept whatever comes to you woven in the pattern of your destiny, for what could more aptly fit your needs?

The crisis of today is the joke of tomorrow.

I can be changed by what happens to me. But I refuse to be reduced by it.

It is only when the mind is free from the old that it meets everything anew, and in that there is joy.

If you want a thing done well, do it yourself.

A man is but the product of his thoughts. What he thinks, he becomes.

Hating people because of their color is wrong. And it doesn't matter which color does the hating. It's just plain wrong.

Man who stand on hill with mouth open will wait long time for roast duck to drop in.

The secret of genius is to carry the spirit of the child into old age, which means never losing your enthusiasm.

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

You have brains in your head. You have feet in your shoes. You can steer yourself any direction you choose.

Life is entrusted to man as a treasure which must not be squandered, as a talent which must be used well.

To succeed in your mission, you must have single-minded devotion to your goal.