- Quod ab initio non valet, tractu temporis non convalescit
- That which is not valid at the outset is not cured by lapse of time. Lapse of time cannot render an act valid, which was originally void. Holyoke v Haskins, 22 Mass (5 Pick) 20, 27.
Ballentine's law dictionary. Anderson, W.S.. 1998.