姑娘眼睛多美不适合流泪少年模样多俊不适合心碎
[gū niáng yăn jīng duō mĕi bù shì hé liú lèi shăo nián mó yàng duō jùn bù shì hé xīn suì]
This username translates to 'A girl's eyes are too beautiful for tears, and a young man’s looks are too handsome for heartbreak.' It conveys the idea that beauty and youth should be appreciated and not diminished by sorrow or pain.