"The Pessimist," http://books.google.com/books?id=nfUaAAAAYAAJ&q=%22Nothing+to+breathe+but+air+Quick+as+a+flash%22+%22gone+Nowhere+to+fall+but+off+Nowhere+to+stand+but+on%22&pg=PA225#v=onepage first published as "The Sum of Life" in the Chicago Mail, c. January 1893 http://books.google.com/books?id=RCgTAAAAYAAJ&q=%22Nothing+to+breathe+but+air+Quick+as+a+flash+tis+gone+Nowhere+to+fall+but+off+Nowhere+to+stand+but+on%22&pg=PA48#v=onepage.
Famous Benjamin Franklin King, Jr. Quotes
The Pessimist, reported in Bartlett's Familiar Quotations, 10th ed. (1919).
If I should die, reported in Bartlett's Familiar Quotations, 10th ed. (1919). Compare: "If I should die to-night, / My friends would look upon my quiet face / Before they laid it in its resting-place, / And deem that death had left it almost fair", Belle E. Smith.