平常心

píngchángxīn
  1. levelheadedness
  2. calmness
  3. equanimity

CEDICT

Entry Composition

1 平常 píngcháng
  1. ordinary
  2. common
  3. usually
  4. ordinarily
2 心 xīn
  1. heart
  2. mind
  3. intention
  4. center
  5. core

classifiers: 顆, 個