Don't ever promise more than you can deliver, but always deliver more than you promise.
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
Success is most often achieved by those who don't know that failure is inevitable.
Our fatigue is often caused not by work, but by worry, frustration and resentment
Hell, there are no rules here - we're trying to accomplish something.
Success is having a flair for the thing that you are doing, knowing that is not enough, that you have got to have hard work and a sense of purpose.
I'm not the smartest fellow in the world, but I can sure pick smart colleagues.
If you do not change direction, you may end up where you are heading.
The majority of people who fail to accumulate money sufficient for their needs are, generally, easily influenced by the opinion of others.
When inspiration does not come to me, I go halfway to meet it.
Take time to deliberate, but when the time for action comes, stop thinking and go in.
Coming together is the beginning. Keeping together is progress. Working together is success.
Boredom is one of the most blissful feelings.
Don't spend time beating on a wall, hoping to transform it into a door.
The successful leader must be willing to assume responsibility for the mistakes and the shortcomings of his followers.
You don't have to be great to start, but you have to start to be great
I have far more respect for the person with a single idea who gets there than for the person with a thousand ideas who does nothing
It is amazing how much can be accomplished if no one cares who gets the credit.
Old Professors never die, they just lose their faculties.
It has been my observation that most people get ahead during the time that others waste
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.