He is endeavoring every day to pass the exam.

As a result of his efforts, his position was exalted.

He worked hard to exalt his position.

The results of the exam are out.

Years of effort finally bore fruit.

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

These experimental results support our hypothesis.

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.