These two dividend stocks have positioned themselves for long-term growth. If the market throws them on the sale rack, you should start buying. Industrial stocks have been on a tear over the past year, with the sector up nearly 20% even after a recent pullback. Buying companies like Eaton (ETN 2.27%) and Emerson Electric (EMR 0.27%) today would mean paying top dollar, or close to it, anyway. The valuations here make some sense because both have positioned themselves well for the future. But the sharp recent ...