When the sheer number of people on this planet is beginning to threaten the very existence of others it is time to reflect on just how basic this freedom really is. (dotearth.blogs.nytimes.com)
Even today I would not know how to rewrite the book to take into account the experience and existence of the other half of the species, but I do know that what I have done has profound limitations that did not even occur to me at the time I was writing. (religion-online.org)
And so the formula of the two - sided medal allows any of us to affirm any transcendent reality which he sincerely believes to have a bearing on his spiritual existence or (we ought surely to add) on the spiritual existence of other people whom he takes seriously. (religion-online.org)