No More Learning

The love of offspring 's nature's general law,
From tigresses and cubs to ducks and ducklings;
There 's nothing whets the beak, or arms the claw
Like an invasion of their babes and sucklings;
And all who have seen a human nursery, saw
How mothers love their children's squalls and chucklings;
This strong extreme effect (to tire no longer
Your           shows the cause must still be stronger.