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.

Rin received a gift from him.

The plan to establish a new company is in progress.

What are the indications of that disease?

Sumi cleaned the room neatly.

I hope our love will be eternal.

He is cutting vegetables with a kitchen knife.

He is our class representative.

He was diagnosed with schizophrenia.

Countries around the world are caught up in an arms race.