Choose a job you love and you will never have to work a day of your life.
Thinking is the hardest work there is, which is probably the reason so few engage in it.
It's fine to celebrate success but it is more important to heed the lessons of failure.
Whenever you are asked if you can do a job, tell 'em, 'Certainly I can!' Then get busy and find out how to do it.
By failing to prepare, you are preparing to fail.
A man paints with his brains and not with his hands.
Vision without execution is just hallucination.
The term 'serious actor' is kind of an oxymoron, isn't it? [Like] 'Republican party' [or] 'airplane food'.
Those who vote decide nothing. Those who count the vote decide everything.
Without a humble but reasonable confidence in your own powers you cannot be successful or happy.
I don't like that man. I must get to know him better.
You may have to fight a battle more than once to win it.
To invent, you need a good imagination and a pile of junk.
For a man to conquer himself is the first and noblest of all victories.
The majority of people who fail to accumulate money sufficient for their needs are, generally, easily influenced by the opinion of others.
Workers of the world unite; you have nothing to lose but your chains.
Success is not the key to happiness. Happiness is the key to success. If you love what you are doing, you will be successful.
The greatest leader is not necessarily the one who does the greatest things. He is the one that gets the people to do the greatest things.
The successful leader must plan his work and work his plan.
Price is what you pay. Value is what you get.
We don't know a millionth of one percent about anything.