Nothing ever built arose to touch the skies unless some man dreamed that it should, some man believed that it could, and some man willed that it must.

I think that the greatest education in the world is the education which helps one to be able to do the right things at the time it has to be done.

You can send a message around the world in one-fifth of a second, yet it may take years for it to get from the outside of a man's head to the inside.

We have a lot of people revolutionizing the world because they've never had to present a working model.

It is the 'follow through' that makes the great difference between ultimate success and failure, because it is so easy to stop.

You will never stub your toe standing still. The faster you go, the more chance there is of stubbing your toe, but the more chance you have of getting somewhere.

One of the things we have to be thankful for is that we don't get as much government as we pay for.