My father works at a corporation.

I am majoring in sociology at university.

We should always remember the power of Kannon in difficult times.

He is deeply interested in the theory of ethnic socialism.

He strongly believes in the principles of democratic socialism.

He deeply believes in the principles of national socialism.

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.