I doubt if a single individual could be found from the whole of mankind free from some form of insanity. The only difference is one of degree.

Only the dead have seen the end of war.

The way to an interesting life is to stay on the steep part of the learning curve

When the Nazis came for the communists, I remained silent;I was not a communist.

When they locked up the social democrats, I remained silent; I was not a social democrat.

When they came for the trade unionists, I did not speak out; I was not a trade unionist.

When they came for me, there was no one left to speak out.

They dropped a safe on my head; now I'm rich but I'm dead.