Each increment of knowledge imparted in this way is so satisfying-and one's ignorance at every stage so consequential-that the process of learning BJJ can become remarkably addictive. I have never experienced anything quite like it.

In fact, "atheism" is a term that should not even exist. No one ever needs to identify himself as a "non-astrologer" or a "non-alchemist." We do not have words for people who doubt that Elvis is still alive or that aliens have traversed the galaxy only to molest ranchers and their cattle. Atheism is nothing more than the noises reasonable people make in the presence of unjustified religious beliefs.

One of the greatest challenges facing civilization in the twenty-first century is for human beings to learn to speak about their deepest personal concerns-about ethics, spiritual experience, and the inevitability of human suffering-in ways that are not flagrantly irrational. We desperately need a public discourse that encourages critical thinking and intellectual honesty. Nothing stands in the way of this project more that the respect we accord religious faith.

From my point of view, compatibilism is a little like saying: a puppet is free so long as it loves its strings.

Hope is easy; knowledge is hard. Science is the one domain in which we human beings make a truly heroic effort to counter our innate biases and wishful thinking. Science is the one endeavor in which we have developed a refined methodology for separating what a person hopes is true from what he has good reason to believe.

Reason is nothing less than the guardian of love

False encouragement is a kind of theft: it steals time, energy, and motivation a person could put toward some other purpose.