He is interested in ancient divination techniques.

My younger brother underwent an appendectomy yesterday.

He learned speed reading to increase his reading speed.

He is famous as a hypnotist.

He decided to apply euthanasia to his sick dog.

She decided to have a hysterectomy.

A demonstration of dissection was conducted in the medical class.

He used the teleportation technique to escape from the enemy.

He decided to have a vasectomy.

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.