Rich Man, Poor Man
dowtheoryletters.com
dowtheoryletters.com
In all seriousness, compounding is great... IF you can reliably get good returns. These days, after taxes and inflation, you have to be very lucky to get 5%, never mind 10%.
Index funds are probably the easiest way to stock your IRA these days. If you have larger money, real estate probably offers more flexibility with tax deductions on interest and 1031 exchange to defer capital gains from selling if you buy more property. But I'm not an ultra-savvy investor myself, and my IRA got obliterated with everyone else's last year. I reckon I'll sit on it for some decades and it'll be okay again.