"I wrote The Tree of Life in the hope that I might bring the next generations a little closer to the awareness of what it means to have survived the Holocaust. I bore witness in the belief that there is no future for mankind if it refuses to face itself in the mirror of the Holocaust, disturbing and horrifying though that mirror might be. It is a mirror that tells us that man is not the most beautiful and noble of God's creatures, but the most tragic. It tells us that man's potential for aggression and evil, for hating others and for self-hatred, for committing suicide through acts of homicide and genocide, may lead to his own eradication from the face of the earth. Moreover, if we forget the Holocaust, we deprive ourselves of the knowledge of the human soul, with its hidden recesses of love and care, of dignity and courage, for those were in fact the qualities that the humiliated, spat upon, doomed Jews displayed every day of the tortured lives they led between the barbed-wire fences of the ghetto."
January 1, 1970
https://en.wikiquote.org/wiki/Chava_Rosenfarb