From Wiktionary, the free dictionary
Calque of Latin nēmō cēnsētur ignōrāre lēgem (“nobody is presumed not to know the law”).
- IPA(key): /nyl n‿ɛ sɑ̃.se i.ɲɔ.ʁe la lwa/
nul n’est censé ignorer la loi
- ignorantia juris non excusat, ignorance of the law is not a valid excuse