One day in September Juche 102 (2013), the respected Comrade Kim Jong Un visited a stone dressing plant contributing to the development of the country's architecture.

Going round various places of the plant, he learned in detail about the processing of stone and the operation and technical specifications of equipment.

Acknowledging the greeting workers at worksites and touching processed stone with his hand, he told officials that noise is very high.

The officials, who regarded it as a matter of thing to have some noise for the stone dressing plant, were at a fidget.

Watching the officials, he said that in any work we should adhere to the principle of giving top priority to the health of workers and their convenience in life and regarding it as absolute.

Looking up to Kim Jong Un, who thinks first of the interests and convenience of the people no matter where he went and no matter what he might see, the officials felt remorse. -0-