source: Sir Philip Sidney, William Gray (1860). “The miscellaneous works of Sir Philip Sidney, knt: with a life of the author and illustrative notes”, p.111

source: Alison Bechdel (2007). “Fun Home: A Family Tragicomic”, p.15, Houghton Mifflin Harcourt
source: "Where is Science Taking Us? Gerald Holton Maps the Possible Routes". The Chronicle of Higher Education, May 18, 1981.
topic: Freedom, Names, Issues, Benevolent, Layman