Comma for either/or — dharma, courage. Spelling forgiving — corage finds courage.

    19th Century · English

    The Principles of Psychology

    Herbert Spencer

    The Principles of Psychology, by Herbert Spencer (1820–1903), a public-domain text from Liberty Fund's Online Library of Liberty.

    Chapters
    55
    Variants
    55
    Genre
    Philosophy
    Difficulty
    Advanced

    Chapters

    1. 01Preface.prose
    2. 02Part I.: Special Analysis, Chapter I.: A Datum Wanted.prose
    3. 03Chapter II.: The Universal Postulate.prose
    4. 04Chapter III.: Its Corollaries.prose
    5. 05Chapter IV.: Our Present Position.prose
    6. 06Part II.: Special Analysis, Chapter I.: Compound Quantitative Reasoning.prose
    7. 07Chapter II.: Compound Quantitative Reasoning (Continued).prose
    8. 08Chapter III.: Imperfect and Simple Quantitative Reasoning.prose
    9. 09Chapter IV.: Quantitative Reasoning in General.prose
    10. 10Chapter V.: Perfect Qualitative Reasoning.prose
    11. 11Chapter VI.: Imperfect Qualitative Reasoning.prose
    12. 12Chapter VII.: Reasoning in General.prose
    13. 13Chapter VIII.: Classification, Naming, and Recognition.prose
    14. 14Chapter IX.: The Perception of Special Objects.prose
    15. 15Chapter X.: The Perception of Body as Presenting Dynamical, Statico-dynamical, and Statical Attributes.prose
    16. 16Chapter XI.: The Perception of Body as Presenting Statico-dynamical and Statical Attributes.prose
    17. 17Chapter XII.: The Perception of Body as Presenting Statical Attributes.prose
    18. 18Chapter XIII.: The Perception of Space.prose
    19. 19Chapter XIV.: The Perception of Time.prose
    20. 20Chapter XV.: The Perception of Motion.prose
    21. 21Chapter XVI.: The Perception of Resistance.prose
    22. 22Chapter XVII.: Perception in General.prose
    23. 23Chapter XVIII.: The Relations of Similarity and Dissimilarity.prose
    24. 24Chapter XIX.: The Relations of Cointension and Non-cointension.prose
    25. 25Chapter XX.: The Relations of Coextension and Non-coextension.prose
    26. 26Chapter XXI.: The Relations of Coexistence and Non-coexistence.prose
    27. 27Chapter XXII.: The Relations of Connature and Non-connature.prose
    28. 28Chapter XXIII.: The Relations of Likeness and Unlikeness.prose
    29. 29Chapter XXIV.: The Relation of Sequence.prose
    30. 30Chapter XXV.: Consciousness in General.prose
    31. 31Chapter XXVI.: Results.prose
    32. 32Part III.: General Synthesis, Chapter I.: Method.prose
    33. 33Chapter II.: Connexion of Mind and Life.prose
    34. 34Chapter III.: Proximate Definition of Life.prose
    35. 35Chapter IV.: The Correspondence Between Life and Its Circumstances.prose
    36. 36Chapter V.: The Degree of Life Varies as the Degree of Correspondence.prose
    37. 37Chapter VI.: The Correspondence as Direct and Homogeneous.prose
    38. 38Chapter VII.: The Correspondence as Direct but Heterogeneous.prose
    39. 39Chapter VIII.: The Correspondence as Extending in Space.prose
    40. 40Chapter IX.: The Correspondence as Extending in Time.prose
    41. 41Chapter X.: The Correspondence as Increasing in Speciality.prose
    42. 42Chapter XI.: The Correspondence as Increasing in Generality.prose
    43. 43Chapter XII.: The Correspondence as Increasing in Complexity.prose
    44. 44Chapter XIII.: The Co-ordination of Correspondences.prose
    45. 45Chapter XIV.: The Integration of Correspondences.prose
    46. 46Chapter XV.: The Correspondences in Their Totality.prose
    47. 47Part IV.: Special Synthesis, Chapter I.: The Nature of Intelligence.prose
    48. 48Chapter II.: The Law of Intelligence.prose
    49. 49Chapter III.: The Growth of Intelligence.prose
    50. 50Chapter IV.: Reflex Action.prose
    51. 51Chapter V.: Instinct.prose
    52. 52Chapter VI.: Memory.prose
    53. 53Chapter VII.: Reason.prose
    54. 54Chapter VIII.: The Feelings.prose
    55. 55Chapter IX.: The Will.prose