I feel we need to remind the world about the Apollo missions and that we can still do impossible things.

I think humans will reach Mars, and I would like to see it happen in my lifetime.

The biggest benefit of Apollo was the inspiration it gave to a growing generation to get into science and aerospace.

If we can conquer space, we can conquer childhood hunger.

No dream is too high for those with their eyes in the sky!

Exploration is wired into our brains. If we can see the horizon, we want to know what's beyond.

I still say, 'Shoot for the moon; you might get there.'

Knowledge of the past and an optimistic view of the present give you great opportunities.

Many say exploration is part of our destiny, but it's actually our duty to future generations and their quest to ensure the survival of the human species.

Neil Armstrong was the first man to walk on the moon. I am the first man to piss his pants on the moon.

There may be aliens in our Milky Way galaxy, and there are billions of other galaxies. The probability is almost certain that there is life somewhere in space.

My most beautiful and best days are ahead of me but behind me.

I've been through a lot of things in my personal and family life. That turned me into a fighter. I always strive to be the best I possibly can.

I think you need a very strong mind to be on social media because people are mean and ignorant out there.

Two new workers are being added to the population for every one job that is created.

It is possible to renounce everything and attain enlightenment. But most people don't want to renounce; they wish to run away from responsibility and hard work.

It's a lifelong gift, something you can call on at any time.

Envy feeds on the living. It ceases when they are dead.

My mother always said that the strongest steel is forged by the fires of hell.

To call a man a characteristically Oxford man is, in my opinion, to give him the highest compliment that could be paid to any human being.