====== SCIENCE OF PHILOSOPHY AND THINKING ======

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<a2s>
.------EXISTENCE-BY-METAPHYSICS--------------------------------------------------------------------------.
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|   .---REASON-BY-LOGIC------MIND-LANGUAGE-AND-KNOWLEDGE-BY-EPISTEMOLOGY-----------------------------.   |
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|   |   .-----VALUE-BY-AXIOLOGY-----------------------------------------------------------------.    |   |
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|   |   |                                                                                       |    |   |
|   |   |                                                                                       |    |   |
|   |   |   .----VEDAS--OR-EMERGED-FROM-VEDAS-------.   .----HETERODOX-SCHOOLS--------------.   |    |   |
|   |   |   |                                       |   |                                   |   |    |   |
|   |   |   |           NYAYA . VAISHESIKA          |   |      JAIN . BUDDHIST              |   |    |   |
|   |   |   |                                       |   |                                   |   |    |   |
|   |   |   |    SAMKHYA . YOGA . VEDANTA           |   |   CHARAVAKA . AJIVIKA             |   |    |   |
|   |   |   |                                       |   |                                   |   |    |   |
|   |   |   |                                       |   |        AJNANA                     |   |    |   |
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|   |   |   |                                       |   |                                   |   |    |   |
|   |   |   .---------------------------------------.   .-----------------------------------.   |    |   |
|   |   |                                                                                       |    |   |
|   |   |   .--------------------.   .-------------------.   .-----------------------.          |    |   |
|   |   |   |  WESTERN SCHOOLS   |   |   PERSIAN-ARABIC  |   |     CHINESE SCHOOLS   |          |    |   |
|   |   |   |                    |   |      SCHOOLS      |   |                       |          |    |   |
|   |   |   |                    |   |                   |   |                       |          |    |   |
|   |   |   |                    |   |                   |   |                       |          |    |   |
|   |   |   .--------------------.   .-------------------.   .-----------------------.          |    |   |
|   |   |                                                                                       |    |   |
|   |   .---------------------------------------------------------------------------------------.    |   |
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|   .------------------------------------------------------------------------------------------------.   |
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.--------------------------------------------------------------------------------------------------------.
</a2s>