百尺竿頭 [ㄅㄞˇ ㄔˇ ㄍㄢ ㄊㄡˊ; bai3 chi3 gan1 tou2]
  to be at the highest level of enlightenment (Buddhist expression)
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  百尺竿頭
  ひゃくせきかんとう
  ひゃくしゃくかんとう
  noun (common) (futsuumeishi)
  the highest state of one's enlightenment
  the highest level one can attain
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