• The hand that rounded Peter's dome, And groined the aisles of Christian Rome, Wrought in a sad sincerity; Himself from God he could not free; He builded better than he knew: The conscious stone to beauty grew.

    Ralph Waldo Emerson: The hand that rounded Peter's dome, And groined the aisles of Christian Rome, Wrought in a sad sincerity; Himself from God he could not free; He builded better than he knew: The conscious stone to beauty grew.
    "The Problem" l. 19 (1847)