Eli Lilly stock may look expensive, but that may not be the case in a few years as the business grows at a rapid pace.Berkshire Hathaway recently crossed the 1trillionmarketcap,becomingthefirstnon−techstocktodoso.Whilethestockhasgivenbacksomegainsinrecentdaysandfallenbelowthatthreshold,it′sstillanincredibleaccomplishmentnonetheless.Butthere′sanothernon−techstockwhichcouldbeworth1 trillion in the near future, and that's Eli Lilly (LLY -0.13%). The healthcare giant ...