每一种心理现象都是整个有机体适应环境的功能体现。
Every psychological phenomenon is a function of the whole organism adapting to its environment.
我们必须在能源需求和环境保护之间取得平衡。
The only way to discover the limits of the possible is to go beyond them into the impossible.
Policy alone won’t save our forests—it takes action from individuals, businesses, and governments.
可持续性不是一种选择；它是能源行业的必需品。