英语寓言故事-The Boys and the Frogs

SOME BOYS, playing near a pond, saw a number of Frogs in the
water and began to pelt them with stones.
They killed several of
them, when one of the Frogs, lifting his head out of the water,
cried out:
"Pray stop, my boys:
what is sport to you, is death to
us."

-"One man's pleasure may be another's pain."-