《徐霞客游记·滇游日记四十五》
和光想下山去，于是命令顾奴与他一同走，担心山间庐舍中没有多余的被子，是怜惜他会受寒。
和光欲下山，因命顾奴与俱，恐山庐无余被，怜其寒也。
He Guang wanted to go down the mountain, so he ordered Gu Nu to go with him, he was worried that there would not be extra quilt in the mountain hut, and pitied him for getting cold.