Obsolescence is a factor which says that the new thing I bring you is worth more than the unused value of the old thing.

In America we can say what we think, and even if we can't think, we can say it anyhow.

Our imagination is the only limit to what we can hope to have in the future.

My definition of an educated man is the fellow who knows the right thing to do at the time it has to be done. You can be sincere and still be stupid.

The opportunities of man are limited only by his imagination. But so few have imagination that there are ten thousand fiddlers to one composer.

Failures, repeated failures, are sign-posts on the road to achievement. The only time you don't want to fail is the last time you try something (and it works).

High achievement always takes place in the framework of high expectation.