25FF412 · salamander (fabulous animal); salamander as spirit of fire

41B12 · burning as process

53A21 · Constancy, Tenacity; 'Costanza', 'Tenacità' (Ripa)

86(ERUNT ASPERA IN VIAS PLANAS) · proverbs, sayings, etc. (ERUNT ASPERA IN VIAS PLANAS)