汝可知昔日風(fēng)彩不復(fù)返
汝可知昨日蹉砣已成篇
汝可知如今正當(dāng)奮力戰(zhàn)
汝可知今天歲月更艱難
汝可知未來(lái)憧憬不是圓
汝可知明朝依舊笑開(kāi)顏
汝知之乎?
汝應(yīng)知焉!