Farewell to Descartes.--The soul of William James.--Modern man's disintegration and the Egyptian Ka.--The four phases of speech.--The quadrilateral of human logic.--The twelve tones of the spirit.--Heraclitus to Parmenides.--Teaching too late, learning too early.--When the four Gospels were written.--Tribalism.--Polybius; or, The reproduction of government.--Immigration of the spirit.--Metanoia: to think anew.--Bibliography: works of Eugen Rosenstock-Huessy (p. 203-208).