You've got to expect things are going to go wrong. And we always need to prepare ourselves for handling the unexpected.

It's a great thing for a man to walk on the moon. But it's a greater thing for God to walk on the earth.

This blowing dust became increasingly thicker. It was very much like landing in a fast moving ground fog.

I thought the attractions of being an astronaut were actually, not so much the Moon, but flying in a completely new medium.

Figure out how to build a brand and stick by it so people know what to expect.

Society’s future will depend on a continuous improvement program for the human character. And what will that future bring? I do not know, but it will be exciting.

I guess we all like to be recognized not for one piece of fireworks but for the ledger of our daily work.