敵を知り己を知らば百戦危うからず てきをしりおのをしらばひゃくせんあやうからず know your enemy, know thyself, and you shall not fear a hundred battles exp proverb Advanced ➥
敵に塩を送る てきにしおをおくる to save an enemy from trouble instead of taking advantage of their weakness; to show humanity even to one's enemy; to help one's enemy in difficulty exp v5r Advanced ➥
目の敵にする めのかたきにする to hate the very sight of; to hold a grudge against; to treat like an enemy; to bear constant enmity; to be gunning for; to have it in for exp vs-i Advanced ➥