Simplify the following text for a Grade 9 native English-speaking person.
Original: The motto is Nemo me impune lacessit ( Latin for `` No one provokes me with impunity '' ) ; the same motto also appears on the Royal Coat of Arms of the United Kingdom for use in Scotland and on some pound coins .
Simplified: The motto is Nemo me impune lacessit ( Latin for `` No one provokes me with impunity '' ) .