I tell you, we're going to be busy for a minute.

Through books you will meet poets and novelists whose creations will fire your imagination. You will meet the great thinkers who will share with you their philosophies, their concepts of the world, of humanity and of creation. You will learn about events that have shaped our history, of deeds both noble and ignoble. All of this knowledge is yours for the taking… Your library is a storehouse for mind and spirit. Use it well.

Start at the end and work back.

People love conspiracy theories.

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.

I have been in relatively high-risk businesses all of my adult life. Few of the others, however, had the possibility of direct gains in knowledge which this one had. I have confidence in the equipment, the planning, the training. I suspect that on a risk-gain ratio, this project would compare very, very favorably with those to which I've been accustomed on the past 20 years.

I believe that every human has a finite number of heartbeats. I don't intend to waste any of mine running around doing exercises.