Even before I had had time to really think things through, I realized we must not forget. If all of us forgot, the same thing might happen again, in 20 or 50 or 100 years.
Simon WiesenthalNone of my 'clients' - not Eichmann, not Stangl, not Mengele, and not even Hitler or Stalin - was born a criminal. Somebody had to teach them to hate: maybe the society, maybe the politics, maybe just a Jewish prostitute.
Simon Wiesenthal