DESCARTES. 



Ideas, 40. 



Imagination, 40, 43. 

 Immortality, 63. 

 Imperfection, 42. 

 Infinite Being, 42. 

 Ivy, the, 74. 



Language, 60 et seq. 



Languages, 5. 



Laws, 12, 18; natural, 44, 46, 48. 



Letters, 9. 



Light, 45, 47. 



Logic, 18. 



Lully, art of, 18. 



Machines, 60 et seq. 



Man, 45. 



Manners, 10. 



Mathematics, 5, 7, 20, 31. 



Maxims, moral, 24 et seq. 



Meaning, 61. 



Mechanics, 58. 



Medicine, 66, 83. 



Mediocrity, 75. 



Men, two classes of, 16. 



Method, 2, 3, 17, 18, 22, 29, 31. 



Moderate, 25. 



Moralists, ancient, 7. 



Morals, provisory code of, 24. 



Nutrition, 58. 



Occupations of men, 28. 

 Opinions, 14, 16 et seq., 25, 

 Order, 19, 22. 



Painters, 45. 



Perfection 36, 37. 



Perfect Being, 39. 



Philosopher, occupation of a, 3. 



Philosophizing, the old, 75. 



Philosophy, 5, 8, 22, 66. 



Physics, 64 et seq., 72. 



Poetry, 5, 7. 



Posterity, 71. 



Practical, 66. 



Precepts, Descartes's, 19. 



Principles, 68. 

 Probability, 27. 

 Proportions, 20. 

 Public interest, 70. 



Reason, 1, 7, 10, 13, 16, 17, 29, 43, 61, 82. 



Reformers, 65. 



Reforms, 15. 



Religion, 12. 



Resolute, 26. 



Respiration, 57. 



Rhetoric, 7. 



Romance, 6. 



Rules, Descartes's, 19. 



Savages, 16. 



Sceptics, 30. 



Schools, studies of the, 5. 



Sciences, 4 et seq., 8, 13, 14, 22. 



Self, conquest of, 27. 



Sense, 1. 



Senses, 42, 59. 



Simplest objects, 19 et seq. 



Soul, 35 et seq., 49 et seq., 63 et seq. 



Sparta, 12. 



Speech, 60 et seq. 



Spirits, animal, 58 et seq. 



Stars, 47. 



States, 14. 



Suffrages, plurality of, 17. 



Surgeons, 54. 



Theology, 5, 7. 

 Thinking is being, 36. 

 Tides, 47. 

 Travelling, 6, 30. 

 Triangle, 39, 

 True, 44. 



Truth, 9, 13, 16, 17, 20, 22, 25, 29, 32, 36, 

 43,76. 



Understanding, 40. 

 Vows, 25. 



World, the great book of the, 9 

 Worlds, other, 46. 



