Definition of 彼を知り己を知れば百戦殆からず (かれをしりおのれをしればひゃくせんあやうからず)

かれのれひゃくせんあやう

彼を知り己を知れば百戦殆からず

かれをしりおのれをしればひゃくせんあやうからず

karewoshirionorewoshirebahyakusen-ayaukarazu

expression
if you know your enemy and know yourself, in a hundred battles you will never be defeated, know your enemy(proverb)(from Sun Tzu's The Art of War)
Related Kanji
he, that, the
know, wisdom
self
hundred
war, battle, match
almost, quite, really