Also, "Don't bother me with petty matters." A praetor [PREET uhr] in ancient Rome was a magistrate who assisted the consuls by administering justice and commanding armies.

A related expression is the legal precept: De minimis non curat lex or "The law does not concern itself with trifles" or "The law does not care for, or take notice of, very small or trifling matters"; which is used to justify refusal by a court, particularly an appellate court, to hear a suit, on the basis that a court's time must not be taken up with matters of small importance.

Provision is made under certain criminal statutes for dismissing offenses that are de minimis.

The phrase, de minimis, also explains why income tax payments that are a few dollars short of what they should be are sometimes accepted without any complaint.