"The mortar to push up a mountain" refers to the difficult work. Beyond their capabilities. He compared the ancient equivalent of rolling cart or mortar which has forced many to rak water up high on a hill, is made even more difficult and arduous.
"Ekencrkkึgnpoeka" means working hard. Beyond its capacity Ancient likened it to roll or push a stroller like a mortar. The water for love Give up the mountain with a height. It is difficult and harder.
"Out of a stone" means hard work beyond their capabilities. You can compare them like ancient wheel, roll, or pressure mortar which has water love. Give up going on the mountain, which has height.