A proverb meaning sometimes you must accept a loss now to gain a greater advantage later (literally: 'Lose to gain').
交渉の場で彼は長期的な信頼を重視し、あえて譲って損して得取れの考えを取った。
In negotiations he valued long-term trust and deliberately conceded, following the 'lose to gain' approach.
短期的にはマイナスでも、将来の利益を考えて損して得取れという判断をした。
Even though it was a short-term loss, he decided to accept it thinking of future gains — 'lose to gain.'