For example, in my dorm, at the University of Kentucky, I had the only camera. I don't think anyone came to college with a camera, other than me.

When I first went to 'National Geographic,' I thought I was the least qualified person to step through the doors. But because of my parents and the culture of continual learning they imposed on us, I later came to believe I was the most qualified person who ever worked there.

In the last workshop I taught, a woman flew in from Thailand. She's a medical doctor in Bangkok. I asked her in her one-on-one session where she wanted photography to be in her life.Did she want a second career? Was it about earning money? Or was it art? And she said "None of those. I want photography to be serious in my life." It would be like someone wanting music, like piano playing, to be a richer, deeper, and maybe even harder experience.

That's who comes to my workshops. I jokingly tell my students that the class could be called "Your photographs: Better."

Life rarely presents fully finished photographs. An image evolves, often from a single strand of visual interest - a distant horizon, a moment of light, a held expression.

The best lesson I was given is that all of life teaches, especially if we have that expectation.

For spiritual companions I have had the many artists who have relied on nature to help shape their imagination. And their most elaborate equipment was a deep reverence for the world through which they passed. Photographers share something with these artists. We seek only to see and to describe with our own voices, and, though we are seldom heard as soloists, we cannot photograph the world in any other way.