His anger exploded.

His hands were tied.

I plan to go to the national museum this weekend.

There is an old incandescent light bulb in my room.

A mute swan was swimming in the park's pond.

A black-necked swan was swimming in the park's pond.

He is receiving treatment for obsessive-compulsive disorder.

White is my favorite color.

On his days off, Kohaku sleeps until noon.

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.