《徐霞客游记·楚游日记一》
我刚到时以为这个山坞已经是低平的地方，待走下东岭，而后知道这山坞仍处在众山之上。
余始至以为平地，即下东岭，而后知犹众山之上也。
When I first arrived, I thought that this mountain valley was already a low-lying place, but after walking down Dongling, I later learned that this mountain valley was still high above the other mountains.