What's this world but an ant-hill?
"My Lady of the Chimney Corner"
Alexander Irvine
Fortunately every few score of paces there stood white-ant hillocks, sometimes between ten and twenty feet high.
"In Desert and Wilderness"
Henryk Sienkiewicz
He watched Cards walk slowly down the hill and then he flung himself on his face and pursued with a vacant eye the efforts of an ant to climb a swaying blade of grass ...
"Fortitude"
Hugh Walpole