旧人旧城旧世界半梦半醒半疯癫
[jiù rén jiù chéng jiù shì jiè bàn mèng bàn xĭng bàn fēng diān]
Recalling former acquaintances, cities, and eras through hazy memories, blending dreams with awakening states. This suggests a nostalgic, almost delirious, connection to the past that mixes fantasy and reality.