10. “I know not with what weapons World War III will be fought, but World War IV will be fought with sticks and stones.

9. “Two things are infinite: the universe and human stupidity; and I’m not sure about the universe.”

8. “The only thing that interferes with my learning is my education.”

7. “I never think of the future. It comes soon enough.”

6. “Reality is merely an illusion, albeit a very persistent one.”

5. “I am convinced that He (God) does not play dice.”

4. “The hardest thing in the world to understand is the income tax.”

3. “Science is a wonderful thing if one does not have to earn one’s living at it.”

2. “Intellectuals solve problems; geniuses prevent them.”

1. “A person who never made a mistake never tried anything new.”

SOURCE: http://science.discovery.com