Two months into the year, the S&P 500 is little changed. Although inflation remains higher than ideal, the U.S. economy is proving resilient. But positive news is failing to move the market.These are the kinds of times when it's important to remember Benjamin Graham's famous saying: "In the short run, the market is a voting machine. But in the long run, it is a weighing machine." If you choose great stocks and hold them for a long time, it won't matter what happens in the first two months of 2026.Let's exam ...