Remember, life is all what you focus on. Learn lessons and keep moving forward towards your goals and dreams... "I have not failed. I've just found 10,000 ways that won't work."

A good idea is never lost. Even though its originator or possessor may die, it will someday be reborn in the mind of another.

I find my greatest pleasure, and so my reward, in the work that precedes what the world calls success.

I make more mistakes than anyone else I know, and sooner or later, I patent most of them.

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.

It is the best book ever written on the subject. There is nothing like it!

I am both pleased but astonished by the fact that mankind has not yet begun to use all the means and devices that are available for destruction. I hope that such weapons are never manufactured in quantity.