Heidegger said "Sein zum Tode", or one's awareness of & readiness for this event, is the key to authentic being
[DOC] [TLE] Steiner, George - Martin Heidegger (Chicago, 1991) - Internet Archive [PAR] Texts subvert the absolutely vital role of memory (Heidegger's key-term, .... 
entiation precisely expresses his own awareness of the close neighborhood of ....