The only sensible ends of literature are, first, the pleasurable toil of writing; second, the gratification of one's family and friends; and lastly, the solid cash.

We must think beyond carbon credits—real impact comes from holistic land management.

Our game is to recognize a big idea when it comes along when one doesn't come along very often.

Invest in research today, or face scarcity tomorrow.

I'm not perfect, but I'm trying.