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The most important object of both the workmen and the management should be the training and development of each individual in the establishment, so that he can do (at his fastest pace and with the maximum of efficiency) the highest class of work for which his natural abilities fit him.

【釋義】若不是在正午半夜的時候，連太陽和月亮都看不見。描繪了三峽峽谷幽深、遮天蔽日的景象。