Here men from the planet Earth first set foot upon...

I'm substantially concerned about the policy directions of the space agency. We have a situation in the U.S. where the White House and Congress are at odds over what the future direction should be. They're sort of playing a game and NASA is the shuttlecock that they're hitting back and forth.

This is one small step for a man, one giant leap for mankind.

All in all, for someone who was immersed in, fascinated by, and dedicated to flight, I was disappointed by the wrinkle in history that had brought me along one generation late. I had missed all the great times and adventures in flight.

As I grow older, I pay less attention to what men say. I just watch what they do.

Men of age object too much, consult too long, adventure too little, repent too soon, and seldom drive business home to the full period, but content themselves with a mediocrity of success.

Men are like wine - some turn to vinegar, but the best improve with age.

I suppose when they reach a certain age some men are afraid to grow up. It seems the older the men get, the younger their new wives get.

I'm at peace with myself and where I am. In the past, I was always looking to see how everybody else was doing. I wasn't competitive, I was comparative. I just wanted to be where everybody else was. Now I've gotten to an age when I am not comparing anymore.

Peace is the one condition of survival in this nuclear age.

The true and solid peace of nations consists not in equality of arms, but in mutual trust alone.

We gave up some of our country to the white men, thinking that then we could have peace. We were mistaken. The white man would not let us alone.