Historical clue formulations

• It's a start — 2025-06-28
• It's a start — 2022-11-01
• A good place to start — 2017-09-17
• Start of a manual — 2017-08-01
• Start of an algorithm — 2015-09-12
• Where to begin — 2015-08-09
• It's a start — 2010-07-23
• Starting instruction — 2009-06-25
• Starting point — 2003-06-28
• Initial phase — 2002-10-14
• Starting place — 2002-04-05
• Initial instruction — 1997-09-07