Neil Armstrong

I believe every human has a finite number of heartbeats. I don't intend to waste any of mine.

Fear is not an unknown emotion to us.

That's one small step for a man one giant leap for mankind.

Knowledge is fundamental to all human achievements and progress. It is both the key and the quest that advances mankind. The search for knowledge is what brought men to the moon; but it took knowledge already acquired to make it possible to get there.How we use the knowledge we gain determines our progress on earth, in space or on the moon. Your library is a storehouse for mind and spirit. Use it

It suddenly struck me that that tiny pea, pretty and blue, was the Earth. I put up my thumb and shut one eye, and my thumb blotted out the planet Earth. I didn't feel like a giant. I felt very, very small.