The organism has one basic tendency and striving—to actualize, maintain, and enhance the experiencing organism.
用黄金打造的船不能在波涛汹涌的江面上航行,用玉雕琢的马不能驰骋在千里路途上。
现代大型工业企业是美国经济中最强大的机构,其管理者是最具影响力的经济决策群体。
The true value of a forest can't be measured in board feet alone.