Words of wisdom are spoken by children at least as often as scientists.

There are sadistic scientists who hurry to hunt down errors instead of establishing the truth.

To the scientist there is the joy in pursuing truth which nearly counteracts the depressing revelations of truth.

If global cooling will come soon - scientists will lose trust.

Rocket scientists agree that we have about reached the limit of our ability to travel in space using chemical rockets. To achieve anything near the speed of light we will need a new energy source and a new propellant. Nuclear fission is not an option.

If we do discover a complete theory it should be in time understandable in broad principle by everyone. Then we shall all philosophers scientists and just ordinary people be able to take part in the discussion of why we and the universe exist.

You have teenagers thinking they're going to make millions as NBA stars when that's not realistic for even 1 percent of them. Becoming a scientist or engineer is.

Scientists at MIT and engineering schools all across America say that they could improve the fuel economy standards for the existing set of vehicles by 10 miles per gallon using existing technology without compromising safety or comfort at all.

I do not think that there is a reputable scientist on this planet who would advocate using this technology to generate a human child as was just announced.

What the public needs to understand is that these new technologies especially in recombinant DNA technology allow scientists to bypass biological boundaries altogether.