Nothing will work unless you do.

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

With any part you play, there is a certain amount of yourself in it. There has to be, otherwise it's just not acting. It's lying.

I never pick up an item without thinking of how I might improve it.

The successful leader must plan his work and work his plan.

No tears in the writer, no tears in the reader. No surprise in the writer, no surprise in the reader.

Effective communication is 20% what you know and 80% how you feel about what you know.

Advertising is legalized lying.

The way to screw up somebody's life is to give them what they want.

Thinking is the hardest work there is, which is probably the reason so few engage in it.

You reach a point where you don't work for money.

If you wish success in life, make perseverance your bosom friend, experience your wise counselor, caution your elder brother and hope your guardian genius.

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.

There is one weakness in people for which there is no remedy. It is the universal weakness of lack of ambition.

And that is the reason why this victory is great, because different players have made contributions to the win.

I don't like that man. I must get to know him better.

Obstacles are those frightful things you see when you take your eyes off your goals.

I do know that when I am 60, I should be attempting to achieve different personal goals than those which had priority at age 20.

I will prepare and some day my chance will come.

Good actions give strength to ourselves and inspire good actions in others.

I fear not the man who has practiced 10,000 kicks once, but I fear the man who had practiced one kick 10,000 times.