薄荷微光年少时凉夏微光枉少年
[bó hé wēi guāng nián shăo shí liáng xià wēi guāng wăng shăo nián]
'Cool mint light in our youth, fleeting summer gleams, wasted teenage years.' It paints a poetic scene, referring to moments during one's teenage years, filled with refreshing mints (representative of youthful freshness), slight glows and the bittersweet realization that time was not spent to its utmost.