The greatest of people that have ever been in society, they were never versions of someone else. They were themselves.

The remarkable feature of physical laws is that they apply everywhere, whether or not you choose to believe in them. After the laws of physics, everything else is opinion.

We live in the kind of society where, in almost all cases, hard work is rewarded.

If you get asteroids about a kilometer in size, those are large enough and carry enough energy into our system to disrupt transportation, communication, the food chains, and that can be a really bad day on Earth.

No matter what eyewitness testimony is in the court of law, it is the lowest form of evidence in the court of science.

God displayed a sense of humor when he configured the region between our legs an entertainment complex built around a sewage system.

I don't see why there is no intelligent alien life in the universe.