"[Kicking a large stone] I refute it thus."

"With useless endeavour Forever, forever, Is Sisyphus rolling His stone up the mountain!"

"The hand that rounded Peter's dome, And groined the aisles of Christian Rome, Wrought in sad sincerity; Himself from …"

"Should I have left any stone unturned."

"I see him there Bringing a stone grasped firmly by the top In each hand, like an old-stone savage armed."

"Life is mostly froth and bubble; Two things stand like stone, Kindness in another's trouble, Courage in your own."

"There is many a rich stone laid up in the bowels of the earth, many a fair pearl laid up in the bosom of the sea, tha…"

"Under every stone lurks a politician."

"With aching hands and bleeding feet We dig and heap, lay stone on stone; We bear the burden and the heat Of the long …"

"Or what man is there of you, whom if his son ask bread, will he give him a stone?"