I believe that the answer to this question is:
Sudden as hungry wolves the kids purloinOr lambs, which haply some unheeding swainHath left to roam at large the mountains wild
This is because a simile uses the words like or as.
I hope that this helps if you have any other questions feel free to message me!
A couple of ideas are: All men are created equal. All men have basic human rights given to them by God. The only reason to have a government is to protect these basic human rights, which Jefferson lists as "life, liberty, and the pursuit of happiness."