Ⅰ．ABSTRACT RELATIONS 1
1．EXISTENCE 1
2．RELATION 9
3．QUANTITY 25
4．ORDER 58
5．NUMBER 84
6．TIME 106
7．CHANGE 140
8．CAUSATION 153
Ⅱ．SPACE 180
1．GENERALLY 180
2．DIMENSIONS 192
3．FORM 240
4．MOTION 264
Ⅲ．MATTER 316
1．GENERALLY 316
2．INORGANIC 321
3．ORGANIC 357
Ⅳ．INTELLECT 450
1．FORMATION OF IDEAS 450
2．COMMUNICATION OF IDEAS 516