He is writing a thesis on dialectical materialism.

It is important to distance yourself from antisocial forces.

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.

There are a lot of goosefoot growing in this garden.

The Great Eastern Japan Earthquake is one of the most damaging earthquakes in Japanese history.

He found out that she was with child.

This is my new car.

This temple is an ancient ruin.

He worked all night to finish the job he had begged for.

My parents are very kind.