None of us would be here (this forum/site) but for him.
Words are always inadequate. They are not the thing.
Everyone affects/effects the entire world.
Some, like Mr. Jobs, in ways that are more noticeable.
Good and ill.
His, mostly good.
Mourning is a selfish, but understandable, act.
We regret the loss of the benefit we got out of the one who's gone.
Let them know we appreciate them while they can hear it.