Definition
To manage one's spending and activities within the limits of one's available resources.
量入為出
They would like to buy a bigger house, but they need to cut their coat according to their cloth.
他們想買更大的房子，但需要量入為出。
In the early stages of starting a business, you must cut your coat according to your cloth and use your funds wisely.
在創業初期，你必須量入為出，明智地使用資金。
Their family has been having financial difficulties lately, so they have to cut their coat according to their cloth.
他們家最近財務困難，所以必須量入為出。