Charles Kettering American Quotations

My interest is in the future because I am going to spend the rest of my life there.

Knowing is not understanding. There is a great difference between knowing and understanding: you can know a lot about something and not really understand it.

If you have always done it that way, it is probably wrong.

A person must have a certain amount of intelligent ignorance to get anywhere.

We should all be concerned about the future because we will have to spend the rest of our lives there.