Everyone says this, but it really is a top tip for frugal eaters.

每个人都这么说，但这确实是给节俭的食客最好的建议。

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Personal savings have been accumulated, often through frugal living habits that require sacrifices by the entire family and are thus a product of long-term family financial behavior.

个人储蓄通常是通过节俭的生活习惯积累起来的，这需要整个家庭做出牺牲，因此是长期家庭财务行为的产物。

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She lives a frugal life.

她过着俭朴的生活。

《柯林斯英汉双解大词典》

One way of looking at Belgium's divide is as a counterpart to the EU's split between a Germanic, frugal north and a subsidy-dependent Latin south.

ECONOMIST: Charlemagne

My father was always very frugal (a trait I inherited, for better or for worse).

FORBES: How to Talk to Friends and Family About Money

This movement is certainly not for everyone, but being extremely frugal for a short time period (and investing the difference) can work for people who are young and adventurous.

FORBES: Painless Ways to Save Money and Increase Your Wealth