You will never stub your toe standing still. The faster you go, the more chance there is of stubbing your toe, but the more chance you have of getting somewhere.

Believe and act as if it were impossible to fail.

The biggest job we have is to teach a newly hired employee how to fail intelligently. We have to train him to experiment over and over and to keep on trying and failing until he learns what will work.

A problem well stated is a problem half-solved.

The opportunities in this world are as great as we have the imagination to see them... but we never get that view from the bottom of the nest.

99 percent of success is built on failure.

I am not interested in the past. I am interested in the future, for that is where I expect to spend the rest of my life.