Do you know the difference between an optimist and a pessimist? A pessimist says ‘Oh dear, things can’t possibly get any worse.’ And an optimist says, ‘Don’t be so sad. Things can always get worse.

Most argument, and in fact most conflict, has nothing to do with the present. It's always about the past or the future. People can't agree on the details of what has happened or is going to happen. But we rarely know what has happened, and we never know what is going to happen. What is really at dispute is how we will deal with not knowing.

If you don't allow yourself the possibility of writing something very, very bad, it would be hard to write something very good.

She felt an enveloping happiness to be alive, a joy made stronger by the certainty that someday it would all come to an end. Afterward she felt a little foolish, and never spoke to anyone about it. Now, however, she knows she wasn't being foolish. She realizes that for no particular reason she stumbled into the core of what it is to be human. It's a rare gift to under stand that you life is wondrous, and that it won't last forever.

A weapon does not decide whether or not to kill. A weapon is a manifestation of a decision that has already been made.

Because civilization isn't a thing that you build and then there it is, you have it forever. It needs to be built constantly, recreated daily. It vanishes far more quickly than he ever would have thought possible. And if he wishes to live, he must do what he can to prevent the world he wants to live in from fading away. As long as there's war, life is a preventative measure.

You don't choose what to believe. Belief chooses you.