Don't Wait Until It's Too Late

First they came for the Communists,
and I didn’t speak up,
because I wasn’t a Communist.
Then they came for the Social Democrats,
and I didn’t speak up,
because I wasn’t a Social Democrat.
Then they came for the Trade Unionists,
and I didn’t speak up,
because I wasn’t a Trade Unionist.
Then they came for the Jews,
and I didn't speak up,
because I wasn't a Jew,
Then they came for me,
and by that time there was no one
left to speak up for me.
- Pastor Martin Niemoller

Free speech, for everyone!

The Utter Truth of It

In mathematics you don't understand things.
You just get used to them.
-- Johann van Neumann

Please understand this my dear brain, please understand it!!!