The man in the planning room, whose specialty under scientific management is planning ahead, invariably finds that the work can be done better and more economically by a subdivision of the labor.

水产养殖成功的真正标准不仅是产量，还有栖息地的保护。

A woman must have money and a room of her own if she is to write fiction.

学习写作的唯一方法就是写作。

最好的报复就是巨大的成功。

Love loves to love love.

经济发展理论研究的是经济系统如何产生不断改变它的力量。

燃气发动机是所有热机中最完美的，因为它结合了蒸汽机和内燃机的优点。