Workers of the world unite; you have nothing to lose but your chains.
The term 'serious actor' is kind of an oxymoron, isn't it? [Like] 'Republican party' [or] 'airplane food'.
We don't know a millionth of one percent about anything.
Good things happen to those who hustle.
I do not like to repeat successes, I like to go on to other things.
Don't spend time beating on a wall, hoping to transform it into a door.
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.
Many people would no more think of entering journalism than the sewage business - which at least does us all some good.
What one has to do usually can be done.
The best way to destroy an enemy is to make him a friend.
Success means we go to sleep at night knowing that our talents and ablities were used in a way that served others.
A creative man is motivated by the desire to achieve, not by the desire to beat others.
Boredom is one of the most blissful feelings.
Dad, you've done a lot of great things, but you're a very old man, and old people are useless.
At least with me, the match starts much, much earlier than the actual match.
Inspiration exists, but it has to find you working.
You can't make souffle rise twice.
Innovation distinguishes between a leader and a follower.
If you are not willing to risk the unusual, you will have to settle for the ordinary.
It has been my observation that most people get ahead during the time that others waste
Whosoever desires constant success must change his conduct with the times.