Old Professors never die, they just lose their faculties.

Why, look at me. I've worked my way up from nothing to a state of extreme poverty.

Workers of the world unite; you have nothing to lose but your chains.

Price is what you pay. Value is what you get.

Talent hits a target no one else can hit; Genius hits a target no one else can see.

To those whom much is given, much is expected.

Success is steady progress toward one's personal goals

The production of too many useful things results in too many useless people.

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.

The best way to destroy an enemy is to make him a friend.

People refuse to take chances in business, because they fear the criticism which may follow if they fail.

If your business is only to sweep a crossing, remember it is your duty to make that crossing the best swept of the world.

If you think your teacher is tough, wait until you get a boss. He doesn't have tenure.

I do not like to repeat successes, I like to go on to other things.

Players with fight never lose a game, they just run out of time

Don't mistake activity with achievement.

It had long since come to my attention that people of accomplishment rarely sat back and let things happen to them. They went out and happened to things.

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.

Because ideas have to be original only with regard to their adaptation to the problem at hand, I am always extremely interested in how others have used them...

The way to get started is to quit talking and begin doing.

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