1. Intellectuals solve problems; geniuses prevent them.

Intellectuals solve problems, geniuses prevent them.

2. Two things are infinite: the universe and human stupidity; and I'm not sure about the universe.

Only two things in the universe are infinite: the universe and human stupidity; Size and human stupidity. What I'm not sure about is the size of the universe.

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

Science is a wonderful thing - if one does not have to earn one's living at it.

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

The hardest thing in the world to understand is the personal income tax.

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

I am convinced that God does not play dice.

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

Reality is merely an illusion, although this illusion lingers.

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

I never think of the future. Because it came quickly enough.

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

The only thing that interferes with my learning is my education.

9. A person who never made a mistake never tried anything new.

A person who never made a mistake must have never tried anything new.

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

I know not with what weapons World War III will be fought, but World War IV will be fought with sticks and stones. What weapons were used, but in the Fourth World War people definitely used sticks and stones