I never perfected an invention that I did not think about in terms of the service it might give others… I find out what the world needs, then I proceed to invent.

Don't waste your life in doubts and fears: Spend yourself on the work before you, well assured that the right performance of this hour's duties will be the best preparation for the hours or ages that follow it.

Every day I get up and look through the Forbes list of the richest people in America. If I’m not there, I go to work.

Build your own dreams, or someone else will hire you to build theirs.

Success is how high you bounce after you hit bottom.

Worry about being better; bigger will take care of itself. Think one customer at a time and take care of each one the best way you can.

It’s easier to ask forgiveness than it is to get permission.

If you want to be inventive, you have to be willing to fail.

The only journey is the one within.

You don’t buy a nice car and get rich you get rich and buy a nice car

Careful thinking and hard work will solve nearly all your problems. Try and see for yourself.

Whatever the mind can conceive and believe, the mind can achieve

When everything seems to be going against you, remember that the airplane takes off against the wind, not with it.

The way to get started is to quit talking and begin doing.

Believe that you will succeed