This chapter outlines an ethical model of linguistic hospitality, advanced by Paul Ricoeur and Jacques Derrida, emphasizing the fundamental tension at work between a phenomenology of alterity (Levinas and Derrida) and a hermeneutics of empathy (Ricoeur). Absolute unconditional hospitality is “impossible”; but it is, Derrida insists, no less “desirable” for all that, although to most people it may seem “blind,” “mad,” or “mystica”—a mere “dream.” Any attempt to make the impossible possible is already a matter of betrayal, compromise, and contagion. Where hermeneutic hospitality speaks of conversion between host and guest, deconstructive hospitality speaks of contamination, which explains Ricoeur’s confession that the difference between the two approaches is that between the words “difficult” and “impossible.”