Mottoes seldom form part of the grant of arms: Under most heraldic authorities, a motto is an optional component of the coat of arms, and can be added to or changed at will; many families have chosen not to display a motto.
On a more negative front, this dream could signify that you are going to receive news which you would have wished for and that in life things will seem settled.
What does it mean to have a cockroach as your totem? A dream of seeing yourself eating a cockroach can indicate that reckless behavior and questionable decisions will take effect.