By regularly checking the key performance indicators, you can understand the performance of the company and devise improvement measures.

His poem depicts a world of nothingness.

We should always remember the power of Kannon in difficult times.

He said, 'Misery of life starts at literacy,' and spoke about the hardships of learning.

This ancient proverb, 'know the other side and yourself, and you will not be in danger in a hundred battles', teaches us the importance of understanding ourselves and others.