The Search for Meaning #3 (1:31:55). Ellen Klemperer, involved with the Howard Thurman Educational Trust (HTET), provides a brief introduction to Thurman and her experiences with the HTET. Thurman's sermon describes the mark of a free man. He suggests that one does not need to be physically free in order to experience a freedom of mind. He details one's responsibility in the world is solely for one's self.