Rest In Peace. Here are a couple of great G'Kar quotes appropriate for the moment:
Greater than the death of flesh is the death of hope, the death of dreams. Against this peril we can never surrender. The future is all around us, waiting, in moments of transition, to be born in moments of revelation. No one knows the shape of that future or where it will take us.
We all believe in something... greater than ourselves, even if it's just the blind forces of chance.
I believe that when we leave a place a part of it goes with us and part of us remains. Go anywhere in these halls, when it is quiet and just listen. After a while you will hear the echoes of all of our conversations, every thought and word we've exchanged. Long after we are gone, our voices will linger in these walls for as long as this place remains. But I will admit that the part of me that is going will very much miss the part of you that is staying.