I love how a good analogy drives home a point...

...as we see in this excerpt from a NYTimes article entitled "Holding Fast to a Policy of Tax Cutting":

[In his new budget] Mr. Bush proposed an array of savings in domestic programs, including big reductions or cuts in 141 programs. Critics asserted those reductions would do little to ease the deficit even as they imposed real hardship on some people, constituting pain for little gain. Gene B. Sperling, a former economic adviser to President Bill Clinton, compared it to a man who leases three fully loaded Hummers, finds it stretches his family's budget to the breaking point, and decides his family has to start buying cheaper peanut butter.