You must also realize that the stuff of excellence-truth, real scientific truth-can be elusive... It is too often covered by the heavy fog of fear and hidden by the darkness of your detractors.

We want to build colonies on the Moon, Mars, the Moons of other planets, and even nearby asteroids. We want to make space tourism and commerce routine.

There are no practical alternatives to air transportation.

I want the world, I think. Even if it scares me.

Not only the artist watches his art with admiration but his art also watches his artist with admiration!

Wouldn't it be nice if our lives were like VCRs , and we could 'fast forward' through the crummy times?

Persevere in thy quest and thou shalt find what thou seekest. Pursue thy aim unswervingly and thou shalt gain victory. Struggle earnestly and thou shalt triumph.

I have a completely new knee. It's brilliant. I am not feeling my age at all. I feel about 43, a willowy blonde 43 years old with long legs.

Tomorrow will be better.

I did find my direction at an early age.

Development has to result in jobs. What we need is not just more production, but mass production and production by masses.

This sense of power is the highest and best of pleasures when the belief on which it is founded is a true belief, and has been fairly earned by investigation.