Historical clue formulations

• Idealistic, and then some — 2023-08-20
• Not at all practical — 2009-06-06
• Starry-eyed — 2007-09-14
• Foolishly impractical — 2003-10-30
• Hardly practical — 2002-01-10
• Impractical — 1999-07-09
• Hardly practical — 1996-07-14
• Starry-eyed — 1994-12-03