If I had eight hours to chop down a tree, I'd spend six hours sharpening my axe.

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

Don't ever promise more than you can deliver, but always deliver more than you promise.

To invent, you need a good imagination and a pile of junk.

Without work, all life goes rotten, but when work is soulless, life stifles and dies.

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

All your dreams can come true if you have the courage to pursue them

I'm a slow walker, but I never walk back.

No man ever achieved worthwhile success who did not, at one time or other, find himself with at least one foot hanging well over the brink of failure.

Make them laugh, make them cry, and back to laughter. What do people go to the theatre for? An emotional exercise. I am a servant of the people. I have never forgotten that.

You can only become truly accomplished at something you love. Dont make money your goal. Instead pursue the things you love doing and then do them so well that people cant take their eyes off of you.

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

If you are five minutes early, you are already ten minutes late.

I am easily satisfied with the very best.

You never achieve success unless you like what you are doing.

I will prepare and some day my chance will come.

If you treat people right they will treat you right - ninety percent of the time.

For a man to conquer himself is the first and noblest of all victories.

The superior man understands what is right; the inferior man understands what will sell.

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.

A person who never made a mistake never tried anything new.