What's right about America is that although we have a mess of problems, we have great capacity - intellect and resources - to do some thing about them.

The time will come when man will know even what is going on in the other planets and perhaps be able to visit them.

I am looking for a lot of men who have an infinite capacity to not know what can't be done.

Time waste differs from material waste in that there can be no salvage.

If I'd listened to customers, I'd have given them a faster horse.

The high wage begins down in the shop. If it is not created there it cannot get into pay envelopes. There will never be a system invented which will do away with the necessity for work.

The short successes that can be gained in a brief time and without difficulty, are not worth much.