Unsatiated - 不足

This one was came from a line from https://jeffinous.blogspot.com/2019/12/untitled.html

無谷山何有 Where are the mountains when there are no valleys,
高處水流急 In high places, water flows in hurried swiftness..
人生不足求 Life's satiation never satisfied,

更滴錦繡浥 Will only bring greater tears to rich brocades.