per·fec·tion·ism /-ʃəˌnɪzəm/
  至善圓滿論
  Per·fec·tion·ism n.
  1. The doctrine of the Perfectionists.
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  perfectionism
       n : a disposition to feel that anything less than perfect is
           unacceptable; "his perfectionism seemed excessive to his
           students"