Heidegger on Sartre's Humanism

This article goes to introduce and criticise the humanism of two and the most famous existentialists, Sartre and Heidegger.Humanism which dates back to ancient Hellenic period has been interpreted very differently through history. In his Existentialism and Humanism, Sarter accepted a kind of humanism which was harshly critised by Heidegger in his A Letter on Humanism. All previous account, Heidegger believes, of humanism suffer from a common mistake. Heidegger's approach to humanism was entirely new, explained through his philosophical principles on existence and Dasein.