Barry L. Jacobs and colleagues from the neuroscience program at Princeton University showed that when mice ran every day on an exercise wheel, they developed more brain cells and they learned faster than sedentary controls. I believe in mice.

There is nothing quite so gentle, deep, and irrational as running--and nothing quite so savage, so wild.

The very idea of "managing" a forest in the first place is oxymoronic, because a forest is an ecosystem that is by definition self-managing.

Movement is the essence of life.

Conditions are seldom ideal, and if one waits long enough for ideal conditions one is just making excuses.

Barry L. Jacobs and colleagues from the neuroscience program at Princeton University showed that when mice ran every day on an exercise wheel, they developed more brain cells and they learned faster than sedentary controls. I believe in mice.

We are social animals. We like to feel a part of something of beauty and power that transcends our insignificance. It can be a religion, a political party, a ball club. Why not also Nature? I feel a strong identity with the world of living things. I was born into it; we all were. But we may not feel the ties unless we gain intimacy by seeing, feeling, smelling, touching and studying the natural world. Trying to live in harmony with the dictates of nature is probably as inspirational as living in harmony with the Koran or the Bible. Perhaps it is also a timely undertaking.