You always need that spark of imagination. Sometimes I'm midway through a book before it happens. However, I don't wait for the muse to descend, I sit down every day and I work when I'm not delivering lambs on the farm.

Everyone should get dirt on his hands each day. Doctors, intellectuals. Politicians, most of all. How can we presume to uplift the life of the working man, if we don't respect his work?

There were two things about Mama. One is she always expected the best out of me. And the other is that then no matter what I did, whatever I came home with, she acted like it was the moon I had just hung up in the sky and plugged in all the stars. Like I was that good.

Growing food was the first activity that gave us enough prosperity to stay in one place, form complex social groups, tell our stories, and build our cities.

Back then I was still appalled that God would set down his barefoot boy and girl dollies into an Eden where, presumably, He had just turned loose elephantiasis and microes that eat the human cornea. Now I understand, God is not just rooting fo the dollies.

My worst nightmare is being stuck somewhere with nothing to read.

When the scope of the problem seems insuperable, isn't it time to call this one, give it up, and get on with life as we know it. I do know that answer to that one: that's called child abuse. When my teenager worries that her generation won't be able to fix this problem, I have to admit to her that it won't be up to her generation. It's up to mine. This is a now-or-never kind of project.