睡得早起得早，使人聪明、富有、身体好。

我对黑暗感兴趣。如果你不走进黑暗，你永远看不到光明。

The most important object of both the workmen and the management should be the training and development of each individual in the establishment.

人生在世，贵在勤劳。勤劳就不会贫乏。