It may be in seemingly unimportant things that a man expresses his passion for perfection, yet they will count heavily in the long run.

The difference between getting somewhere and nowhere is the courage to make an early start. The fellow who sits still and does just what he is told will never be told to do big things.

When a man has put a limit on what he will do, he has put a limit on what he can do.

I consider my ability to arouse enthusiasm among men the greatest asset I possess. The way to develop the best that is in a man is by appreciation and encouragement.

A man who trims himself to suit everybody will soon whittle himself away.

Good morning! Remember: A person can succeed at almost anything for which they have unlimited enthusiasm.

A woman worries about the future until she gets a husband, while a man never worries about the future until he gets a wife.

Lead the life that will make you kindly and friendly to everyone about you, and you will be surprised what a happy life you will lead.

A man to carry on a successful business must have imagination. He must see things in a vision, a dream of the whole thing.

Don't be reluctant about putting on overalls!

Personality is to a man what perfume is to a flower.

No! Try not. Do, or do not. There is no try.

It takes a Bigger Courage to take on Danger, where None can be Sighted.

Anyone who has spent any time in space will love it for the rest of their lives. I achieved my childhood dream of the sky.

I love people. I was born loving people.

Katrina opened a good door and Al Gore went through it with his movie.

Today it’s economically crucial and personally rewarding to create something that is also beautiful, whimsical, or emotionally engaging.

A squirrel is the same as a can, when there's a bb gun in my hand. Can't you see that I am just a man? With distinctions... and comparisons.

I'm mellower now, I'm over 50. But I don't think I'm too mellow. I'm still angry at a lot of things.

Our conjectures pass upon us for truths; we will know what we do not know, and often, what we cannot know: so mortifying to our pride is the base suspicion of ignorance.

No one really understands quantum mechanics.