We've arranged a civilization in which most crucial elements profoundly depend on science and technology.

In science it often happens that scientists say, "You know that's a really good argument; my position is mistaken..."

If we say that God has always been, why not save a step and conclude that the universe has always been?

A book is proof that humans are capable of working magic.

There is never only ONE of anything in nature.

In the vastness of space and the immensity of time, it is my joy to share a planet and an epoch with Annie.

All of the books in the world contain no more information than is broadcast as video in a single large American city in a single year. Not all bits have equal value.