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.

It is amazing how much can be accomplished if no one cares who gets the credit.

Every action has its pleasures and its price.

Action is the foundational key to all success.

Don't gamble; take all your savings and buy some good stock and hold it till it goes up, then sell it. If it don't go up, don't buy it.

If I have ever made any valuable discoveries, it has been due more to patient attention, than to any other talent.

Once you start a working on something, don't be afraid of failure and don't abandon it. People who work sincerely are the happiest.

If you are the master be sometimes blind, if you are the servant be sometimes deaf.

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

If we all did the things we are really capable of doing, we would literally astound ourselves

Success in life depends on action, that is, on what you do, and not what you Feel or think, and the price of success is hard work.

Don't spend time beating on a wall, hoping to transform it into a door.

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.

Just because something doesn't do what you planned it to do doesn't mean it's useless.

Great companies are built on great products.

Inspiration exists, but it has to find you working.

I will prepare and some day my chance will come.

I hope that I may always desire more than I can accomplish.

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

If you can't make it good, at least make it look good.

It is hard to fail, but it is worse never to have tried to succeed.