Quote 1
Right off it was clear, to schoolteacher especially, that there was nothing there to claim. The three (now four—because she'd had the one coming when she cut) pickaninnies they had hoped were alive and well enough to take back to Kentucky, take back and raise properly to do the work Sweet Home desperately needed, were not. Two were lying open-eyed in sawdust; a third pumped blood down the dress of the main one—the woman schoolteacher bragged about, the one he said made fine ink, damn good soup, pressed his collars the way he liked besides having at least ten breeding years left. But now she'd gone wild, due to the mishandling of the nephew who'd overbeat her and made her cut and run. (16.4)
Yep. This is the scene. Or the aftermath of the scene—from schoolteacher's perspective. To clarify, the two lying in the sawdust are Howard and Buglar; the one on Sethe's dress is baby Beloved; we later find out that Sethe is also swinging Denver by the heel, trying to bash her head against a wall and not succeeding. Just for kicks, ask yourself: Why is this scene told from schoolteacher's perspective? Why not someone else, like Baby Suggs?
Quote 2
Schoolteacher had chastised that nephew, telling him to think—just think—what would his own horse do if you beat it beyond the point of education. Or Chipper, or Samson. Suppose you beat the hounds past that point thataway. Never again could you trust them in the woods or anywhere else. You'd be feeding them maybe, holding out a piece of rabbit in your hand, and the animal would revert—bite your hand clean off. So he punished that nephew by not letting him come on the hunt. Made him stay there, feed stock, feed himself, feed Lillian, tend crops. See how he liked it; see what happened when you overbeat creatures God had given you the responsibility of—the trouble it was, and the loss. (16.4)
It's weird seeing things from schoolteacher's point of view, isn't it? Talk about trippy. Also, didn't schoolteacher beat Paul A? Wasn't that one of the reasons why the Sweet Home crew wanted to leave? Hmmm, someone seems a little hypocritical here.