明日は明日の風が吹く (あしたはあしたのかぜがふく): tomorrow will take care of itself; tomorrow, the winds of tomorrow will blow
明日は明日の風が吹く
tomorrow will take care of itself; tomorrow, the winds of tomorrow will blow
Tomorrow's wind will blow tomorrow. Said to put down a worry you cannot act on tonight, and it is closer to cheerful fatalism than to real optimism.