But could it be time to give this adage a new twist, and apply it to the structure of the equity market at least in the sense of asking investors to pay higher upfront trading fees, to build a less costly financial system? 然而,现在是不是该赋予这一箴言新的意义,并将其应用于股市结构,以建立一个成本不那么高昂的金融体系?至少可以要求投资者支付较高的前期交易费用。