Historical clue formulations

• "If you don't believe me …" — 2025-10-03
• "Don't just take my word for it!" — 2021-10-07
• "Everybody says so" — 2020-03-07
• "Come on! It's common knowledge!" — 2019-06-22
• "It's not only me who thinks this" — 2016-11-04