Forty Thousand Quotations: Prose and Poetical: Choice Extracts on History, Science, Philosophy, Religion, Literature, etc. Selected from the Standard Authors of Ancient and Modern Times, Classified According to Subject, compiled by Charles Noel Douglas.
New York: Halcyon House, 1917.
Forty Thousand Quotations: Prose and Poetical, comp. by Charles Noel Douglas. New York: Halcyon House, 1917; Bartleby.com, 2012. www.bartleby.com/348/[subjectnumber].html#[quotationnumber]. [Date of Printout].