The production of too many useful things results in too many useless people.

All achievement, all earned riches, have their beginning in an idea.

You can observe a lot just by watching.

Price is what you pay. Value is what you get.

Dad, you've done a lot of great things, but you're a very old man, and old people are useless.

Once you start a working on something, don't be afraid of failure and don't abandon it. People who work sincerely are the happiest.

It is no use saying 'we are doing our best.' You have got to succeed in doing what is necessary.

One of the greatest discoveries a person makes, one of their great surprises, is to find they can do what they were afraid they couldn't do.

Just because something doesn't do what you planned it to do doesn't mean it's useless.

Work does not kill a man, it is worry, irregularity and uncertainty that kill.

Don't spend time beating on a wall, hoping to transform it into a door.

I don't believe people die from hard work. They die from stress and worry and fear -- the negative emotions. Those are the killers, not hard work. The fact is, in our society today, most people don't understand what hard work is all about.

Lisa, if you don't like your job you don't strike. You just go in every day and do it really half-assed. That's the American way.

Talent hits a target no one else can hit; Genius hits a target no one else can see.

I believe in the Bible. I believe that all good things come from God. I don't believe I'd sing the way I do if God hadn't wanted me to.'

Talent is cheaper than table salt. What separates the talented individual from the successful one is a lot of hard work.

Without a sense of urgency, desire loses its value.

Don't ever promise more than you can deliver, but always deliver more than you promise.

Success is a lousy teacher. It seduces smart people into thinking they can't lose.

I`d like to live as a poor man with lots of money.

Success is liking yourself, liking what you do, and liking how you do it.