List of Articles Open Access Article Abstract Page Full-Text 1 - A Comprehensive Critical-Comparative Analysis of Tusi’s Works on Ethics Fereshteh Abolhassani Niaraki Open Access Article Abstract Page Full-Text 2 - Happiness in the Views of Aristotle and Ibn Miskawayh Razi Ali Mohammad Sajedi Hajar Darayitabar Open Access Article Abstract Page Full-Text 3 - Farabi and his Distinction between Existence and Quiddity Ghasem Purhassan Open Access Article Abstract Page Full-Text 4 - سخن سردبير Hossein Kalbasi Ashtari Open Access Article Abstract Page Full-Text 5 - A Comparison of two Types of Autonomous and Revelation-Based Rationalism in Abu Hatam Razi and Muhammad Ibn Zakariyya Razi’s Debate Ahad Faramarz Qaramaleki ‘Abas Ali Mansory Open Access Article Abstract Page Full-Text 6 - A Critical Evaluation of Hegel’s Reading of the Origin of Heraclitus’ Doctrines Dariush Darvishy Open Access Article Abstract Page Full-Text 7 - A Comparison of Farabi’s Logico-Linguistic Theories with the Principles and Theories of Contemporary Linguistics Mahmoud Reza Moradian Open Access Article Abstract Page Full-Text 8 - Understanding of Truth in Pre-Socratic Philosophers Sa‘id Shapouri