Historical clue formulations

• "___ walks like a duck ..." — 2021-08-17
• "___ Makes You Happy" (Sheryl Crow tune) — 2015-11-17
• "___ ain't broke ..." — 2012-09-04
• "___ looks like a duck …" — 2006-04-12
• "___ ain't broke …" — 2005-04-03
• "___ ain't broke ..." — 2004-11-28
• "___ ain't broke ..." — 2001-12-28