If we don't separate these responsibilities, each will continue to seek to claim everything for itself, even to the extent of buying frivolously to make sure everything is spent, then asking us for money for basic necessities.
如果不釐清，每個人都要吃大鍋飯，甚至他在百貨公司買東西，把錢都花光了，還要叫我們給他吃飯錢，這樣是不可能開源節流的。