《徐霞客游记·粤西游日记十七》
莫非是山反插而水逆流，所以把它标为 倒 ，而互相依傍逼近，故而把它叫做 催 吗？
岂山反插而水逆流，故谓之 倒 ，而交并逼促，故谓之 催 耶？
Did it get its name “Dao” because the mountain thrust itself into the river and the water was forced back, and “Cui” because the peaks crowded together? 