He starts talking about himself at every opportunity, causing trouble for the people around him.

He likes to take a walk in the park at dusk.

Each word and each phrase he said was deeply engraved in my heart.

He is the chief technical officer of our company.

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

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.