Every psychological phenomenon is a function of the whole organism adapting to its environment.

诗人的职责是照亮黑暗。

"Tennis has given me everything, and I want to give something back."

最好的保护策略是将经济激励与生态效益结合起来。

释义：能认清时代潮流的人才是俊杰，懂得随机应变的人方为英豪。