"The small investor can now, for the first time, invest in common stocks and bonds in an efficient and convenient way. I am talking about people who don't have $ 10 million; who don't want to take unnecessary gambles; who operate under no Napoleonic delusions of being able to pick winners that will quadruple their money; who begrudge every minute devoted to keeping tax and personal records, and wish to think about their investments only at New Year's and when preparing their tax returns. Disinterested experts in finance prescribe for such people as follows: 1. Depending on your tolerance for the irreducible risks involved in owning common stocks, decide what portion of your nest egg you wish to keep in common stocks: 0, 100, 30 or 70 per cent. No one can decide this for you. You must decide at what point you'll sleep best at night, and whether eventually stocks will provide a better inflation hedge than they have done these last dozen years. ( Many will settle for 50-50. ) 2. For what common stocks you do decide to own, follow the golden rules of prudence : Diversify broadly, hold down costly turnover, keep all fees (and book- keeping !) minimal. 3. The same rules (diversification, etc.) apply to your holdings of tax-free and ordinary bonds. If you have taxable income of $ 20,000 or more, probably the bulk of your bonds should be " municipals " -i.e., state and local issues that escape all Federal tax because Congress refuses to close this loophole. Less affluent people will probably do as well in local savings accounts as in anything else. Now you know what to do. How do you do it?"