Frontmatter -- ACKNOWLEDGMENTS -- PREFACE -- TABLE OF CONTENTS -- 1. LANGUAGE OF MOTIVATION -- 2. MOTIVATIONAL CALCULUS -- 3. BASIC CONCEPTS OF MATHEMATICAL LINGUISTICS -- 4. LANGUAGE OF ACTIONS -- 5. LANGUAGE OF ACTIONS WITH EMBEDDED VERBAL PARTS -- 6. SUMMARY AND DISCUSSION -- BIBLIOGRAPHY -- LIST OF SOME SPECIAL SYMBOLS USED IN THE TEXT -- NAME INDEX -- TOPIC INDEX