He is in his unlucky year, so he needs to be particularly careful.

She was drawn to his attractive, fairy-like charm.

He cautioned not to speak ill of others, saying, 'Illness enters by the mouth, and disaster does not come out of it.'

He was half dead from fatigue.

He wrote his name using the character for 'work'.

His technique is really wonderful.

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.