Was going through some old stuff and I found this. Read it back in high school in a Holocaust class and made me think. It's very powerful.
"First they came for the socialists, and I did not speak out - because I was not a socialist. Then they came for the trade-unionists, and I did not speak out - because I was not a trade-unionist. Then they came for the Jews, and I did not speak out - because I was not a Jew. Then they came for me - and there was no one left to speak for me."
--Reverend Martin Niemöller