- Buddha (The concept) (2)
- Hegel, Georg Wilhelm Friedrich, 1770-1831--Contributions in concept of contradiction (2)
- Buddha and Buddhism (1)
- Buddhism--Sacred books (1)
- Child development (1)
- Concepts (1)
- Concepts--History (1)
- Contradiction--History--19th century (1)
- Geometry concept (1)
- Hegel, Georg Wilhelm Friedrich, 1770-1831 (1)
- Historiography (1)
- History--Methodology (1)
- History--Philosophy (1)
- Identity (Philosophical concept) (1)
- Image (Philosophy)--History (1)
- Imagination (1)
- Infinite--History--Congresses (1)
- Leibniz, Gottfried Wilhelm, Freiherr von, 1646-1716--Contributions in concept of the infinite--Congresses (1)
- Mahayana Buddhism (1)
- Philosophy (1)
- Philosophy, German--18th century (1)
- Philosophy, German--19th century (1)
- Seneca, Lucius Annaeus, ca. 4 B.C.-65 A.D.--Contributions in concept of images (1)
- Superman (Philosophical concept) (1)
- Tipiṭaka. Suttapiṭaka. Dīghanikāya. Catuṣpariṣatsūtra--Paraphrases, Uighur (1)