History will point out some of the things I did wrong and some of the things I did right.

I have written too much history to have faith in it and if anyone thinks I'm wrong, I am inclined to agree with him.

Permanent superiority has never been realized by any nation in history. After the rise comes the fall.

OUR history begins before we are born. We represent the hereditary influences of our race, and our ancestors virtually live in us.

I did not come to NASA to make history.