I may be a descendant of Seth. I say to myself, What does [the story of Cain and Abel] teach me? So I go back to all the interpretations in the Talmud, which to me are a source of pleasure and joy. Then I say, maybe this story is not for then; maybe it's for now! It's possible for brothers to kill one another in civil wars. But most important, whoever kills, kills his brother. That's a moral conclusion that may not be there; but that must be my conclusion. Otherwise, why read it? Whoever kills, kills his brother.

It is up to us to determine whether the years ahead will be for humankind a curse or a blessing. We always must remember that it is given to men and women to choose life and living, not death and destruction.

For the good of all, I say: Be careful, the brutality of the world must not be more powerful or attractive than love and friendship.

For the dead and the living, we must bear witness. Not only are we responsible for the memories of the dead, we are responsible for what we do with those memories

A disciple came to the celebrated Master of the Good Name with a question. “Rabbi, how are we to distinguish between a true master and a fake?” And the master of the good name said, “When you meet a person who poses as a master, ask him a question: whether he knows how to purify your thoughts. If he says that he knows, then he is a fake.

The Pope going to Jerusalem, the Pope recognising the State of Islam, the Pope going to the wall organising a concert for the Holocaust in the Vatican, going to the synagogue in Vatican, and that happens in Protestant service as well. That doesn't mean that anti-Semitism disappear, but it is on certain level that Jews all the time, or with Christians, Catholics, Protestants, Jews, meeting all the time, studying together, signing petitions for all kinds of causes.

I respect scholarship. But I don't like to do things half-heartedly.