I am easily satisfied with the very best.
To copy others is necessary, but to copy oneself is pathetic
Leadership and learning are indispensable to each other.
It is a cursed evil to any man to become as absorbed in any subject as I am in mine
The world does not pay men for that which they 'know'. It pays them for what they do, or induce others to do.
I'm not the smartest fellow in the world, but I can sure pick smart colleagues.
Advertising is legalized lying.
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.
Don't mistake activity with achievement.
Your most unhappy customers are your greatest source of learning.
One of the greatest discoveries a person makes, one of their great surprises, is to find they can do what they were afraid they couldn't do.
Success in life depends on action, that is, on what you do, and not what you Feel or think, and the price of success is hard 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.
What one has to do usually can be done.
A good idea is never lost. Even though its originator or possessor may die without publicizing it, it will someday be reborn in the mind of another....
A great secret of success is to go through life as a man who never gets used up.
There is one weakness in people for which there is no remedy. It is the universal weakness of lack of ambition.
I readily absorb ideas from every source, frequently starting where the last person left off
If you aim at nothing, you will hit it every time.
We don't know a millionth of one percent about anything.
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.