Be interesting, be enthusiastic... and don't talk too much.

Our fatigue is often caused not by work, but by worry, frustration and resentment

Ability may get you to the top, but it takes character to keep you there.

It is easier for a tutor to command than to teach.

There is little success where there is little laughter.

You gain strength, courage and confidence by every experience in which you really stop to look fear in the face.... You must do the thing you think you cannot do.

A company is only as good as the people it keeps.

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.

Apple's market share is bigger than BMW's or Mercedes's or Porsche's in the automotive market. What's wrong with being BMW or Mercedes?

There is one weakness in people for which there is no remedy. It is the universal weakness of lack of ambition.

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.'

The finest task for an Engineer – to survey, to plan, to suggest resources and material, assemble them for task in hand, implement and produce results.

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.

Deadlines just aren't real to me until I'm staring one in the face.

Never make excuses. Your friends don't need them and your foes won't believe them.

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.

It has been my observation that most people get ahead during the time that others waste

When asked, 'How do you write?' I invariably answer, 'one word at a time.'

Don't be afraid to give your best to what seemingly are small jobs. Every time you conquer one it makes you that much stronger. If you do the little jobs well, the big ones will tend to take care of themselves.

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.

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.