“What should our second generation have done, what should it do with the knowledge of the horrors of the extermination of the Jews? We should not believe we can comprehend the incomprehensible, we may not compare the incomparable, we may not inquire because to inquire is to make the horrors an object of discussion, even if the horrors themselves are not questioned, instead of accepting them as something in the face of which we can only fall silent in revulsion, shame and guilt. Should we only fall silent in revulsion, shame and guilt? To what purpose?”

“What really matters is that we should all of us realize that we are guilty of inhumanity. The horror of this realization should shakes us out of our lethargy so that we can direct our hopes and our intentions to the coming of an era in which war will have no place.”

“Some days, doing "the best we can" may still fall short of what we would like to be able to do, but life isn't perfect on any front-and doing what we can with what we have is the most we should expect of ourselves or anyone else.”

“There's no "should" or "should not" when it comes to having feelings. They're part of who we are and their origins are beyond our control. When we can believe that, we may find it easier to make constructive choices about what to do with those feelings.”

“We do what we do because there's something we can do about it. Things like 'how long' and 'what if' aren't part of that. It's about the hope, not the horror.”

“Science and technology are what we can do; morality is what we agree we should or should not do.”