He understands the meaning of the proverb 'Teaching is half learning', which means that teaching leads to one's own learning.

He propels the old boat to sea.

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

He always keeps in mind the phrase 'If one learns without thinking, it is a waste.'

I consigned my dog to him.

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.