Alas! how swift the moments fly. John Quincy Adams [Time.] Sometimes given as "How swift, alas, the moments fly," was written for the 200th anniversary of the First Congregational Church, Quincy, Sept. 29, 1839. It is found in Lyra Sacra Americana and in Putnam's Singers and Songs of the Liberal Faith, 1875. [Rev. F. M. Bird, M.A.]
-- John Julian, Dictionary of Hymnology (1907)