《徐霞客游记·粤西游日记十六》
很久才来到，县里却仍又继续发纸来命令拓碑，又约定初四之后，我就出了洞，去找对面石崖上透亮石窍的路径。
久之至，则县仍续发纸命拓，复既期初四焉。余乃出洞，往觅对崖明窍之径。
It took a long time to come, but the county continued to issue paper to order the carving of the monument, and the appointment was made again after the fourth day of the lunar month. I left the cave and went to look for the path to the transparent stone hole on the opposite cliff. 