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.

To those whom much is given, much is expected.

What I cannot create, I do not understand.

To be clever enough to get all that money, one must be stupid enough to want it.

Dictionary is the only place that success comes before work. Hard work is the price we must pay for success. I think you can accomplish anything if you're willing to pay the price.

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

The majority of people who fail to accumulate money sufficient for their needs are, generally, easily influenced by the opinion of others.

To invent, you need a good imagination and a pile of junk.

When things go wrong don't go with them

Whosoever desires constant success must change his conduct with the times.

If you treat people right they will treat you right - ninety percent of the time.

I believe that anyone can conquer fear by doing the things he fears to do, provided he keeps doing them until he gets a record of successful experiences behind him.

Real success can only come if there is a change in our societies and in our economics and in our politics.

For a man to conquer himself is the first and noblest of all victories.

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

Anticipate the difficult by managing the easy

It is amazing how much can be accomplished if no one cares who gets the credit.

Let others lead small lives, but not you. Let others argue over small things, but not you. Let others cry over small hurts, but not you. Let others leave their future in someone else's hands, but not you.

Old Professors never die, they just lose their faculties.

Genius is eternal patience.

I am easily satisfied with the very best.