No man ever achieved worthwhile success who did not, at one time or other, find himself with at least one foot hanging well over the brink of failure.

One of the main weaknesses of mankind is the average man's familiarity with the word 'impossible'.

If it's me against 48, I feel sorry for the 48.

'To Start Press Any Key'. Where's the ANY key?

Most people spend more time and energy going around problems than in trying to solve them.

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.

There is little success where there is little laughter.

You can't just ask customers what they want and then try to give that to them. By the time you get it built, they'll want something new.

The best way to destroy an enemy is to make him a friend.

The successful leader must plan his work and work his plan.

Nothing will work unless you do.

What I cannot create, I do not understand.

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

We don't know a millionth of one percent about anything.

This is the real secret of life - to be completely engaged with what you are doing in the here and now. And instead of calling it work, realize it is play.

I'm not the smartest fellow in the world, but I can sure pick smart colleagues.

The difference between a successful person and others is not a lack of strength, not a lack of knowledge, but rather a lack in will.

Results! Why, man, I have gotten a lot of results. I know several thousand things that won't work.

Without a humble but reasonable confidence in your own powers you cannot be successful or happy.

When things go wrong don't go with them

Success means we go to sleep at night knowing that our talents and ablities were used in a way that served others.