Once a thing has been done, the fool sees it.
Ῥεχθὲν δέ τε νήπιος ἔγνω.
Original text (Ancient Greek)
More quotes by Homer
There can be no covenants between men and lions, wolves and lambs can never be of one mind.
Who dares think one thing, and another tell,
My heart detests him as the gates of hell.
Attribution
Quote text and notes from Wikiquote: Homer (page history), available under CC BY-SA 4.0. Source quality and labels are our own summary of what Wikiquote records.