You can't get there by bus, only by hard work and risk and by not quite knowing what you're doing. What you'll discover will be wonderful. What you'll discover will be yourself.

During the first day, curious at having outsiders among them, a long stream of inmates came over and talked with me. Remarkably, according to what they told me, nearly every inmate in the prison didn't do it. Several thousand people had been locked up unjustly and, by an incredible coincidence, all in the same prison. On the other hand, they knew an awful lot about how to knife somebody.

I still don't like the word agnostic. It's too fancy. I'm simply not a believer. But, as simple as this notion is, it confuses some people. Someone wrote a Wikipedia entry about me, identifying me as an atheist because I'd said in a book I wrote that I wasn't a believer. I guess in a world uncomfortable with uncertainty, an unbeliever must be an atheist, and possibly an infidel. This gets us back to that most pressing of human questions: why do people worry so much about other people's holding beliefs other than their own?

Laugh at yourself, but don't ever aim your doubt at yourself.

When I studied how to think in school, I was taught that the first rule of logic was that a thing cannot both be and not be at the same time and in the same respect. That last note, “in the same respect,” says a lot. As soon as you change the frame of reference, you’ve changed the truthiness of a once immutable fact.

I find myself going to places where I really have no business, speaking to these people in a whole other field that I have no extensive knowledge of. But I do it very often because it scares me.

I found I wasn't asking good enough questions because I assumed I knew something.