《徐霞客游记·游武彝山日记》
船只顺着河流前行了三十里水路，这时我看见溪边有一座山峰横斜而生，一座山峰则独自耸立。
顺流三十里，见溪边一峰横欹，一峰独耸。
The boat had sailed thirty li along the river, when I saw a peak sloping and rising on the shore, with another one standing all alone.