Secondly: Hesiod was right, his culture no longer exists. ;-)
Thirdly: Yep, that quote is fake too. https://quoteinvestigator.com/2012/10/22/world-end/
Can't find any sources on that fourth one, but I suggest that the British Medical Journal might want to update their article.
Hesoid lived when ancient greece got started what followed was 6 centuries of Greek dominance in the mediterranean region. :-)