有志骚年不言爱无心菇凉不谈情
[yŏu zhì sāo nián bù yán ài wú xīn gū liáng bù tán qíng]
Breaking down as 'ambitious and restless youth don't speak of love, girls without sentiment don't talk about romance'. It illustrates the notion of youth too driven or too cool to engage with the trappings of romantic relationships, highlighting youthful independence and focus on other pursuits beyond romance.