If A is success in life, then A equals x plus y plus z. Work is x; y is play; and z is keeping your mouth shut.

Pleasure in the job puts perfection in the work.

Effective communication is 20% what you know and 80% how you feel about what you know.

The day science begins to study non-physical phenomena, it will make more progress in one decade than in all the previous centuries of its existence.

Of all the things I've done, the most vital is coordinating those who work with me and aiming their efforts at a certain goal

I don't want to achieve immortality through my work... I want to achieve it through not dying.

No man needs sympathy because he has to work, because he has a burden to carry. Far and away the best prize that life offers is the chance to work hard at work worth doing.

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

The world does not pay men for that which they 'know'. It pays them for what they do, or induce others to do.

Fake it until you make it.

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.

To know what people really think, pay regard to what they do, rather than what they say.

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

A good objective of leadership is to help those who are doing poorly to do well and to help those who are doing well to do even better.

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

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

No one ever is defeated until defeat has been accepted as a reality.

Every individual has his own style, his own way of presenting himself on and off the field.

Don't mistake activity with achievement.

Vision without execution is just hallucination.

Your most unhappy customers are your greatest source of learning.