かれをしりおのれをしればひゃくせんあやうからず

    expressions (phrases, clauses, etc.)
  1. if you know your enemy and know yourself, in a hundred battles you will never be defeated; know your enemyproverbfrom Sun Tzu's The Art of War
Forms
  • かれをしりおのれをしればひゃくせんあやうからず
  • かれをしりおのれをしればひゃくせんあやうからず