Regula est,juris quidem ignorantiam cuique nocere,facti vero ignorantiam non nocere.
释义
Regula est,juris quidem ignorantiam cuique nocere,facti vero ignorantiam non nocere. It is a rule，that every one is prejudiced by his ignorance of law，but not by his ignorance of fact.不論誰，其所以受害並不是由於對事實無知，而是由於對法律無知，這算做一條規則。