You don't have to be a rock star to want to change the world.

Every dollar invested in responsible forestry today grows into a hundred dollars of environmental and economic value tomorrow.

Pain is not just a sensation; it's a complex biological response that tells us something is wrong.

The world is not a problem to be solved, but a mystery to be lived.

I like to be a free spirit. Some don’t like that, but that’s the way I am.

Adaptability is the cornerstone of long-term survival in any industry.

教育就是激发生命,充实生命,协助孩子们用自己的力量生存下去,并帮助他们发展这种精神。”。