Một lần không chín, chín lần chẳng nên
Proposed by a contributor, not yet supported by evidence.
One failure does not mean overall ineffectiveness
Một thất bại không có nghĩa là hoàn toàn vô hiệu
Machine-translated — suggest a fix
Examples
AI-drafted example auto-approved by rule (illustrative, not a corpus attestation)
Sources & notes
Headword listed in the vdict.com proverb dictionary index (discovery source; headword only — no source content copied). Entered as candidate 2026-08-05; definition pending editorial review. Definition drafted by AI (@cf/meta/llama-3.3-70b-instruct-fp8-fast) and auto-approved by rule on 2026-08-07; pending editor spot-check.
Common questions
What does “Một lần không chín, chín lần chẳng nên” mean?
One failure does not mean overall ineffectiveness Literally: One time not ripe, nine times not cooked
Is “Một lần không chín, chín lần chẳng nên” formal or informal?
No register label has been reviewed yet — treat it as neutral and check the usage notes above.