微笑掩饰悲伤悲伤述说微笑
[wēi xiào yăn shì bēi shāng bēi shāng shù shuō wēi xiào]
'Masking Sadness With Smile While The Smile Narrates Sadness,' this somewhat oxymoronic phrase implies a person wears a smile on their face but deep down inside they feel sorrowful and painful. Their forced smiles seem to further deepen the sense of sadness and loneliness that they're trying to mask, making them even sadder.