Historical clue formulations

• Unity — 2024-06-30
• Singularity — 2022-03-22
• Zen principle — 2020-07-12
• Concord — 2013-12-12
• Tenet of Taoism — 2012-07-19
• Knot-tying result — 2011-07-09
• Identity — 2009-10-23
• Unity — 2008-05-20
• Meditation goal — 2007-12-19
• Unity — 2005-04-15
• Guru's goal — 2003-05-07
• Unity — 2003-03-30
• Harmony — 2002-07-27
• Unity — 2000-02-10
• Unity — 1997-04-21
• Solidarity — 1995-06-16
• Unity — 1995-01-28
• Concord — 1994-07-02