It is rather difficult to describe Heidegger’s face because he could never look straight into one’s eyes for long. His natural expression revealed a reflective brow, an inscrutable countenance, and downcast eyes, which now and again would cast a quick glance to assess the situation. Forced, in conversation, to look one straight in the face, he would appear reserved and insecure, for he lacked the gift of candid communication with other people. Hence his natural expression was one of cautious, peasant-sly mistrust