dictum       
noun [ C ] uk/ˈdɪk.təm/ us/ˈdɪk.təm/  dicta /ˈdɪk.tə/ /ˈdɪk.tə/ dictums
 格言,隽语
a short statement, especially one expressing advice or a general truth
  He followed the famous American dictum "Don't get mad, get even". 他信奉那条著名的美国格言:“光生气没用,拿出行动来。” 
 Synonyms: proverbsaying