The level of corticosterone rises due to stress.

Scotland Yard is a famous police station in London.

Scotland Yard is the headquarters of the British police in London.

His music has a melancholic atmosphere.

The border patrol is strictly monitoring to prevent illegal immigration.

He is a famous composer.

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.