If you know you are right, stay the course even though the whole world seems to be against you and everyone you know questions your judgment. When you prevail--and you eventually will if you stick to the job--they will all tell you that they knew all along you could do it.
I will never apologize for saying that the future of humanity and the future of the world is going to be defined by what we have in common as opposed to those things that separate us and ultimately lead us into conflict.
The Expulsion from Paradise is eternal in its principal aspect: this makes it irrevocable, and our living in this world inevitable, but the eternal nature of the process has the effect that not only could we remain forever in Paradise, but that we are currently there, whether we know it or not.