The following is an old boy's lyrics about brotherhood: We sing and dance at the dormitory cultural festival Joyful laughter, sharing the time of youth We've been classmates for five years, supporting and encouraging each other Through difficulties and challenges together The brotherhood is so deep that it needs no words to express it Sleeping in the same bed, accompanying and protecting each other We are like brothers, we will never leave each other, we will never abandon each other No matter when and where we are together Our dreams encourage and support each other Fight together to welcome the future Our brothers will always be in our hearts To be together forever The old boy's song echoes in my ears The story of brotherhood is engraved in my heart The dormitory cultural festival left us with beautiful memories Our brotherhood will last forever