Mosaic of the Muses, including Homer discussing with the Muse of epic poetry; found in Luxembourg (c. 240)
// 易错点4：栈空时返回1而非i+1 → 仅i=0时正确，i0时（如i=3）会返回1而非4
，详情可参考同城约会
在莎士比亚《哈姆雷特》第三幕第一场，有一句著名的台词：
寂寞山城人老也！击鼓吹箫，却入农桑社。火冷灯稀霜露下，昏昏雪意云垂野。
I would have to look at the archive.