Euthanasia often becomes the subject of ethical debate.

He is good at playing the euphonium.

My sister is practicing the euphonium.

Justitia is the goddess of justice in Roman mythology.

Have you ever told her 'I love you' directly?

He visited my house last week.

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.

He taught me how to tie a tie.

His words can be understood as a metaphor.

The children are playing in the park.