One thing I can tell you, Gretel, is that your son gave Bill more joy than anything else in all the years I knew him. Bless that baby!

I can't rejoice that Bill isn't with us any longer, but I am glad he doesn't have to be so cut off from everything any more. It just gave me the shudders, thinking of that fine mind walled off behind a curtain of darkness and near-silence.

He invested a lot of time and energy here, and for that I will always thank him.