得とく意い淡たん然ぜん

taru-adjective, adverb taking the 'to' particle

remaining calm after success; not getting carried away by achievement

Archaic literary expression describing a composed, unassuming attitude after a great success. Used as a たる adjective or adverb with と.

• 彼かれは大だい勝しょう利りを収おさめても得とく意い淡たん然ぜんとしていた。

  Even after a great victory, he remained calm and unassuming.