To exorcise not in order to chase away the ghosts,...

“
To exorcise not in order to chase away the ghosts, but this time to grant them the right… to… a hospitable memory… out of a concern for justice.
[…]
If he loves justice at least, the “scholar” of the future, the “Intellectual” of tomorrow should learn it and from the ghost. He should learn to live by learning not how to make conversation with the ghost but how to talk with him, with her, how to let thus speak or how to give them back speech, even if it is in oneself, in the other, in the other in oneself: they are always there, spectres, even if they do not exist, even if they are no longer, even if they are not yet. They give us to rethink the “there” as soon as we open our mouths, even at a colloquium and especially when one speaks there in a foreign language:

Thou art a scholar; speak to it, Horatio.
”

From Spectres of Marx, by Jacques Derrida (via technomadic)