"It requires greater courage to preserve inner freedom, to move on in one's inward journey into new realms, than to stand defiantly for outer freedom. It is often easier to play the martyr, as it is to be rash in battle. Strange as it sounds, steady, patient growth in freedom is probably the most difficult task of all, requiring the greatest courage. Thus if the term "hero" is used in this discussion at all, it must refer not to the special acts of outstanding persons, but to the heroic element potentially in every man."