The collection contains published and unpublished essays, lecture transcripts, notes, poems, etc., often with handwritten edits and comments. Topics vary, with a focus on Chinese philosophy, comparison of Chinese and Western thought, contemporary intellectual and social reform movements, biographical reflections and self-criticism. The collection may reflect how 20th century political developments, especially the Cultural Revolution, impacted Feng Youlan's thought.

Starting from the many-world interpretation of quantum mechanics, this work gives a holistic view of consciousness. The entirety is complete and does not possess any particular physical properties or subjective experience. It is the superposition of all possibilities. Its partition, however, gives rise to physical properties and subjective experience simultaneously. They play complementary roles to each other. The latter cannot be conveyed to a third person, and cannot be reduced to the former. It in fact fills the informational gap which (...) is impossible for the former to fill. The casual effect and the privilege of subjective experience are related to the role it plays, which is to identify the subject's self location. (shrink)

This paper explores how to explain the applicability of classical mathematics to the physical world in a radically naturalistic and nominalistic philosophy of mathematics. The applicability claim is first formulated as an ordinary scientific assertion about natural regularity in a class of natural phenomena and then turned into a logical problem by some scientific simplification and abstraction. I argue that there are some genuine logical puzzles regarding applicability and no current philosophy of mathematics has resolved these puzzles. Then I introduce (...) a plan for resolving the logical puzzles of applicability. (shrink)

本书选取冯友兰作品中关于哲思的经典篇目,讲述作者对人生诸多领域的思考,对诸多人生问题的剖析,处处洋溢着丰富的智慧与哲人的洞见.

Di 1 juan. San song tang zi xu -- di 2-3 juan. Zhongguo zhe xue shi -- di 4-5 juan. Zhen yuan liu shu -- di 6 juan. Zhongguo zhe xue jian shi [translation of Short history of Chinese philosophy] -- di 7-9 juan. Zhongguo zhe xue shi xin bian -- di 10 juan. Zhe xue lun wen ji.

White pollution has become a global problem. China issued a strict plastic ban but fell into an awkward position. Despite the increasing environmental awareness, the positive attitude of consumers toward using reusable bags instead of plastic bags is difficult to reflect on from their behavior. This article bridges this gap by utilizing a consumer behavior framework based on the behavioral reasoning theory and the attitude-behavior-context model. This framework is tested using structural equation modeling with 481 Chinese consumers. This article confirms (...) that the value has a significant impact on consumer attitudes. Meanwhile, the article reveals the positive influence of “reasons for” in predicting attitudes and the negative influence of “reasons against” in predicting intentions. Reusable bag consumption behavior is a result of multiple pathways working together, which causes the gap between attitudes and behaviors. This article also confirms the moderating role of the Chinese face and the enforcement of the plastic ban in influencing behavior. These findings offer interesting insights for enterprises and governments to solve the problem of plastic consumption. (shrink)

This is a philosophical book about the idea of human freedom in the context of Chinese philosophy on truth, the good, and beauty. The book shows that there is a coherent and sophisticated philosophical discourse on human freedom throughout the history of Chinese Philosophy in aesthetics, ethics, and epistemology. Feng Qi discusses the development of freedom in light of the Marxist theory of practice. In the history of philosophy, the relation between thought and existence, which is fundamental to philosophy, (...) has stimulated many debates. These debates, though they have assumed diverse forms in Chinese and Western philosophy, have eventually concentrated on three inquiries: the natural world (the objective material world); the human mind; and the concepts, categories, and laws that are representative forms of nature in the human mind and in knowledge. In Chinese philosophy, the three inquiries are summarized using three notions: qi (气 breath, spirit), xin (心 heart), dao (道 the Way). What relationship do the three notions have with each other? This book explores the way to human freedom through the divergent paths in Chinese philosophy. This book’s investigation of human activities brings the typical Chinese philosophical discourse from the cosmological realm into the realm of human beings as individuals. In this regard, the three inquiries can be described as being about real life, ideals, and individuals. (shrink)

Feng Youlan's "History of Chinese Philosophy" is at present still the most well-known introduction to Chinese philosophy in any Western language. During the 1980s Feng Youlan published a seven-volume new version of his "History" in which he further developed his view on history so that the work itself can be considered part of the history of Chinese philosophy in this century. This paper presents a preliminary analysis and comparison of the different versions of the "History.".

We show that the following results in the classical theory of unbounded linear operators on Hilbert spaces can be proved within the framework of Bishop's constructive mathematics: the Kato-Rellich theorem, the spectral theorem, Stone's theorem, and the self-adjointness of the most common quantum mechanical operators, including the Hamiltonians of electro-magnetic fields with some general forms of potentials.

Drawing upon Roland Barthes’ posthumously published notebooks from his 1974 trip to China, in which he remarks upon the ‘complete absence of fashion. Clothing degree zero’, this article offers a ‘late’ reading of Barthes’ interest in fashion, suggested here as a form of writing. In reference to the late works, specifically Barthes’ penultimate lecture course on the Neutral and Travels in China, supplemented by François Jullien’s comments on Barthes’ trip to China, as well as mention of Michelangelo Antonioni’s film Chung (...) Kuo-Cina, it is possible to draw together a reading of fashion as a neutral form. As a final step, reflection is given to Susan Buck-Morss’ reading of ‘history as passing’, as discontinuous moments. Barthes’ writerly mode – which works upon incidental details – is revealed to be a pertinent method. (shrink)

A well established technique toward developing the proof theory of a Hilbert-style modal logic is to introduce a Gentzen-style equivalent (a Gentzenisation), then develop the proof theory of the latter, and finally transfer the metatheoretical results to the original logic (e.g., [1, 6, 8, 18, 10, 12]). In the first-order modal case, on one hand we know that the Gentzenisation of the straightforward first-order extension of GL, the logic QGL, admits no cut elimination (if the rule is included as primitive; (...) or, if not included, then the rule is not admissible [1]). On the other hand the (cut-free) Gentzenisations of the first-order modal logics M3 and ML3 of [10, 12] do have cut as an admissible rule. The syntactic cut admissibility proof given in [18] for the Gentzenisation of the propositional provability logic GL is extremely complex, and it was the basis of the proofs of cut admissibility of the Gentzenisations of M3 and ML3, where the presence of quantifiers and quantifier rules added to the complexity and length of the proof. A recent proof of cut admissibility in a cut-free Gentzenisation of GL is given in [5] and is quite short and easy to read. We adapt it here to revisit the proofs for the cases of M3 and ML3, resulting to similarly short and easy to read proofs, only slightly complicated by the presence of quantification and its relevant rules. (shrink)

I argue that the most popular versions of naturalism imply nominalism in philosophy of mathematics. In particular, there is a conflict in Quine's philosophy between naturalism and realism in mathematics. The argument starts from a consequence of naturalism on the nature of human cognitive subjects, physicalism about cognitive subjects, and concludes that this implies a version of nominalism, which I will carefully characterize. The indispensability of classical mathematics for the sciences and semantic/confirmation holism does not affect the argument. The disquotational (...) theory of reference and truth is discussed but rejected. This argument differs from the Benacerrafian arguments against realism, because it does not rely on any specific assumption about the nature of knowledge or reference. It differs from the popular objections to the indispensability argument for realism as well, because it can admit both indispensability and holism. This argument motivates a new, radically naturalistic and nominalistic approach to philosophy of mathematics. (shrink)

The problem of Confucius has been the subject of a most heated debate in philosophy circles for several years. Prior to 1962, the major points of debate were: whether the philosophical thought of Confucius is idealistic or materialistic; whether the political thought of Confucius represents [the interests of] the ruined slaveholders or the newly emerged landlord class; and whether the thoughts of Confucius are reactionary or progressive. However, since the spring of 1962 a new trend began to appear. Articles glorifying (...) Confucius began to appear in the press throughout the country. They dealt with Confucian ideas on a profusion of subjects, such as arts, music, military affairs, psychology, and so forth. Some of these articles presented an abstract analysis of Confucian thoughts as transcending all classes and times and made them eternal and "evergreen"; some went as far as to put Marxist ideology under the name of Confucius. Others maintained that we should treasure Confucian thoughts and that any criticism would ruin the legacy. Still others asserted that the policy of treasuring legacy of the Confucian thoughts should be "arrangement, consolidation, and elevation.". (shrink)