The intentional analysis devised by phenomenology was first used to explain the meaningfulness of expressions; it aimed at exhibiting the original primary substrates that expressions refer to, and at exhibiting the subjective acts that make signs expressive.
The book is the result of my preoccupation with the phe- nomenological philosophy of Edmund Husserl during my years of post-doctoral studies (approximately since 1960).
Early in the first volume of his Ideen zu einer reinen Phiinomeno- logie und phiinomenologischen Philosophie, Edmund Husserl stated concisely the significance and scope of the problem with which this present study is concerned.
At a time when the traditional principles of many fields have lost their power and validity, the task of philosophy may well be to look back at these traditional principles and at their inherent determinations and basic problems, while heeding every indi- cation of a transition to something new, in order to be critically open for all attempts at "e;another beginning.
Dialogue and communication have today become central concepts in con- temporary man's effort to analyze and comprehend the major roots of con- flict that threaten our twentieth-century world.