Common sense is the most widely shared commodity in the world, for every man is convinced that he is well supplied with it.

I want to put a ding in the universe.

The hardest thing to explain is the glaringly evident which everybody has decided not to see.

In the United States today, we have more than our share of the nattering nabobs of negativism.

Like religion, politics, and family planning, cereal is not a topic to be brought up in public. It's too controversial.

Abuse of words has been the great instrument of sophistry and chicanery, of party, faction, and division of society.

The word 'good' has many meanings. For example, if a man were to shoot his grandmother at a range of five hundred yards, I should call him a good shot, but not necessarily a good man.

The secret of being a bore is to tell everything.

We are all worms, but I do believe that I am a glow-worm.

The greatness of a man is not in how much wealth he acquires, but in his integrity and his ability to affect those around him positively.

It ain't over 'til it's over.

I think we're having fun. I think our customers really like our products. And we're always trying to do better.

The imagination is not a state: it is the human existence itself.

Sometimes glass glitters more than diamonds because it has more to prove.

What is to give light must endure burning.

There is the view that poetry should improve your life. I think people confuse it with the Salvation Army.

When the dog looks at you, the dog is not thinking what kind of a person you are. The dog is not judging you.

Design is not just what it looks like and feels like. Design is how it works.

You are 27 or 28 right? It is very tough to live at that age. When nothing is sure. I have sympathy with you.

Be that self which one truly is.

The Declaration of Independence I always considered as a theatrical show. Jefferson ran away with all the stage effect of that... and all the glory of it.