生物普遍存在的生存斗争不是为了原材料——这些对生物来说是充足的——也不是为了能量，能量以热的形式在任何物体中都大量存在，而是为了熵，熵是通过能量从炽热的太阳转移到寒冷的地球而变得可用的。

We are not selling water, we are selling health.

Success is not the key to happiness. Happiness is the key to success.

The individual is reduced to a negligible quantity, perhaps less in his consciousness than in his habits and in the unconscious adjustments of his life.

Small-scale fishers are the backbone of coastal communities—their voices must be heard.

一种心理状态的意义在于它所导致的结果。