Erich Kastner

[missfife]

I'm looking for a poem,song from Erich Kastner in English. I found the poem online but it's in german. When I translate it to english it's not right. I have a stanza so I know if it translates right. If anyone can possible find this poem in English I would greatly appreciate it. The lines I have are these:

"You love hatred and want to measure the world against it.
You throw food to the beast in man,
That it may grow, the beast deep within you!
Let the beast in man devour man."
If anyone has a clue let me know please.