DICT.TW Dictionary Taiwan

 self-as·sur·ance /-əˈʃʊrən(t)s/
 自信的

 self-assurance
      n : freedom from doubt; belief in yourself and your abilities;
          "his assurance in his superiority did not make him
          popular"; "after that failure he lost his confidence";
          "she spoke with authority" [syn: assurance, confidence,
           self-confidence, authority, sureness]