He tried to work hard and study at the same time, and in the end, he experienced the lesson of 'He who chases two hares catches neither.'

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 is exactly in the state of 'A frog in a well does not know the vast ocean.'

He was swimming freely as if he was a fish playing in the pot.

The single point of red in the sea of green in the park was her red dress.

He underwent surgery on the depressor septi nasi.

He faced difficulties with the spirit of 'one eye, two feet, three gallbladders, four strengths'.