And, just as chance or whim provoke them,
They either bite their friends, or stroke them.
There have I seen some active prig,
To show his parts, bestride a twig:
Lord! how the chatt'ring tribe admire!
Not that he's wiser, but he's higher:
All long to try the vent'rous thing,
(For power is but to have one's swing).
From side to side he springs, he spurns,
And bangs his foes and friends by turns.