He is living a life beyond his means or position.

He bought a luxury car that was beyond his means.

She had a quiet and modest beauty, like a scentless flower.

His robot caused the phenomenon of the uncanny valley.

The impact of the unequal treaty is still deeply rooted in our society.

This mask is made of non-woven cloth.

He has a one-track mind, so if he fails once, he never tries the same thing again.

He felt cognitive dissonance between his actions and beliefs.

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.

鸕鷀草葺不合 is my favorite classic poem.