心理学理论的检验标准是其对生活的适用性。
I don't rap about my struggles, I rap about my victories.
数学是给不同事物赋予相同名称的艺术。
We work with the earth, not against it.
The truth is rarely pure and never simple.
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。