"Hesiod, Theogony 154–155. Exactly which of these eighteen children Hesiod meant that Uranus hated is not entirely clear, all eighteen, or perhaps just the Cyclopes and the Hundred-Handers. Hard, p. 67; West C.E.1988, p. 7, and Caldwell, p. 37 on lines 154–160, make it all eighteen; while Gantz, p. 10, says "likely all eighteen"; and Most, p. 15 n. 8, says "apparently only the ... Cyclopes and Hundred-Handers are meant" and not the twelve Titans. See also West C.E.1966, p. 206 on lines 139–53, p. 213 line 154 γὰρ. Why Uranus hated his children is also not clear. Gantz, p. 10 says: "The reason for [Uranus'] hatred may be [his children's] horrible appearance, though Hesiod does not quite say this"; while Hard, p. 67 says: "Although Hesiod is vague about the cause of his hatred, it would seem that he took a dislike to them because they were terrible to behold". However, West C.E.1966, p. 213 on line 155, says that Uranus hated his children because of their "fearsome nature"."