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

I put up my thumb and it blotted out the planet Earth.

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

If you don't know who you are, a university is an expensive place to find out.

Opportunities will be available to you that you cannot imagine.

It's different, but it's very pretty out here. I suppose they are going to make a big deal of all this.

I fully expected that, by the end of the century, we would have achieved substantially more than we actually did.