Shun winked his eyes.

He quoted the proverb 'Once a word leaves your mouth, you cannot chase it back even with the swiftest horse' to teach me to choose my words carefully.

This job is a little more difficult than I thought.

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 was recalling fondly the summer vacations of his childhood.

Rui is accumulating study every day.

She is beautiful like a peony when she stands, a peony when she sits, and a lily when she walks.