If you want to assert a truth, first make sure it's not just an opinion that you desperately want to be true.

Without new economies, our old economies get our jobs taken from them because everyone else has figured out how to do it.

It's a weird state to be in to go to the Bible and try to invoke science, right?

The past is another planet.

To achieve this density of a neutron star at home, just cram a herd of 50 million elephants into the volume of a thimble.

Many people feel small because they're small and the universe is big, but I feel big.

Our five senses are faulty data-taking devices, and they need help.