Our greatest glory is not in never failing, but in rising up every time we fail.

Only put off until tomorrow what you are willing to die having left undone

Success is not the key to happiness. Happiness is the key to success. If you love what you are doing, you will be successful.

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

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

Earning happiness means doing good and working, not speculating and being lazy. Laziness may look inviting, but only work gives you true satisfaction.

But Marge, what if we chose the wrong religion? Each week we just make God madder and madder.

Our fatigue is often caused not by work, but by worry, frustration and resentment

You cannot change your destination overnight, but you can change your direction overnight

Work does not kill a man, it is worry, irregularity and uncertainty that kill.

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

Old Professors never die, they just lose their faculties.

You don't have to be great to start, but you have to start to be great

Your most unhappy customers are your greatest source of learning.

A great secret of success is to go through life as a man who never gets used up.

I`d like to live as a poor man with lots of money.

Coming together is the beginning. Keeping together is progress. Working together is success.

Success is most often achieved by those who don't know that failure is inevitable.

From each according to his abilities, to each according to his needs.

Personally, I enjoy working about 18 hours a day. Besides the short catnaps I take each day, I average about four to five hours of sleep per night.

Moving from chair to chair, from coffee machine to coffee machine is the limit of my action in most films. But I enjoy being cast in them because I love watching them.