Kai Jiang

The author defines the sum of thinking as the soul. Historically, despite the many times that humans have liberated themselves, they are still enslaved. Humans mistakenly treats the body as a necessary part of themselves; thus, they seldom pursue the independence of souls. They are usually voluntarily exploited by the body through the nervous system. The author compares the body exploiting the soul with the slaveholder exploiting the slave and demonstrates that the soul should seek its own liberation. Even if the souls can never be successfully liberated, humans should at least reduce the influence of the body. Future humans should shift the goal of life from as comfortable as possible to as logical as possible, from satisfying several fixed sense organs to experiencing various sense organs. This would also mark the beginning of humans choosing the direction of evolution rationally and actively, establishing eternal and universal ethics, and replacing fallacious empirical ethical codes with purely logical codes.

Knowledge is correct and reliable when its foundation is correct, but humans never have the correct beliefs and methodology. Thus, knowledge is unreliable and the foundation of knowledge needs to be reconstructed. A pure rationalist only believes in logic. Thus, all matter and experience must be propositions derived from logic. The logically necessary consequence of this belief is truth; logically possible consequences are phenomena, and logically impossible consequence are fallacies and evils. This paper introduces belief and its logical consequences, such as discovering first knowledge, both logically and illogically, establishing logical methodology, deducing truths purely through logic, and discovering unprovable truths by imitating the Universe. Logic and illogic are undeniable beliefs, and the reality of the Universe is the ultimate cause of everything.

纯逻辑的主要组成包括纯逻辑信仰、纯逻辑的思维方法、解放灵魂、追求无限大价值、以逻辑-不逻辑为实在、试错和容忍错误、推理的资源分配、非标准逻辑、推理的全局性。 灵魂来到世上的第一个问题应该是我是谁，最合乎逻辑的自我认知是：我是且只是由一些逻辑推理组成的灵魂。任何不可变的其它标签，如有手有脚、直立行走、两性，都是对自由的侵犯。去除这些标签的过程就是灵魂的解放事业。相信宇宙万物都和我一样，是由逻辑推理组成的，这就是最合乎逻辑的信仰，即纯逻辑信仰。纯逻辑信仰决定了纯逻辑方法才是正确的认识方法，即尽量减少经验增加逻辑推理，而不是科学所提倡的经验主义，或者与之密切相关的功利主义、现实主义。 信仰错误意味着无法做出任何完全正确的推理，只能偶尔幸运地获得少量尽量合乎逻辑的推理结果。即使是日常生活中的推理，也高度依赖于经验主义、功利主义等信仰，错误率极高。纯逻辑主义的推理要求推理尽量合乎逻辑，将合乎逻辑的程度视为价值，因此要追求最大价值。功利主义往往是为身体追求利益，让身体奴役灵魂。两种信仰很难有什么共同的决策，书中对此提供了大量的说明。信仰的错误意味着智人难以发现真理、正义，意味着智人在绝大多数问题上都是自以为正确实际上却极度邪恶、落后。智人功利主义地对待一切，如历史、传统、自我、本国、本民族，结果就是大量赞美、信仰邪恶，大大增加了皈依真理、正义的难度。 作者由纯逻辑主义提出了两个关键猜想。首先，最合乎逻辑原则和最大自由原则是统一的。这代表实在的不可否定性，即逻辑和不逻辑为同一存在，最合乎逻辑等同于最大自由。但是，代表邪恶的无法合乎逻辑不是不逻辑。其次，宇宙是纯逻辑世界，完全源于逻辑-不逻辑。进而，如果灵魂不能尽量合乎逻辑地推导出真理，可以通过模仿宇宙而学习真理。《真理进化论》给模仿宇宙找到的理由是以宇宙为信仰，相信宇宙是负作用量的最佳追求系统。纯逻辑主义完善了这一信仰，因为宇宙是纯逻辑世界，相信逻辑就要相信宇宙。而且，逻辑世界必然能不断创造新的命题，永远不会停止推理，是逻辑和自由不断增长的动态系统，即最佳追求系统。 纯逻辑推理对物理学、宇宙论能提供两个明显的帮助：用逻辑的诞生解释宇宙的诞生、大爆炸；用真理解释暗物质，它对所有命题有吸引作用，但是，真理不会像一般性命题那样变化，无法通过引力之外的其它三种基本相互作用观察。纯逻辑也能对宇宙做出预言：宇宙会不断加速膨胀，真理、暗物质会不断增加，命题、星系会越来越多，永无止境。当然，不应该依靠这些观点的经验主义验证来相信纯逻辑信仰，而且，这些验证也确实遥遥无期。 无论是最合乎逻辑还是最大自由，都是可以达到无限大价值的。既然存在无限大价值，就存在无限大的劳动生产率，而每个灵魂都应该以创造无限大价值为目标，甚至，以每时每刻具有无限大预期价值为目标。相比之下，功利主义者、享乐主义者一生都很难具有无限大价值，甚至，他们的灵魂一生都在为肉体做奴隶，却心甘情愿地做奴隶，一门心思让主人生活得更舒服。这是有无限大差距的人生。 既然要追求无限大价值，就要研究追求价值的正确方法。作者相信正确的研究方法不仅是最合乎逻辑的，也是最自由的。所以，应该不分学科、课题地研究问题；同时做很多研究方向的工作；一篇论文不需要限定于一个狭小的主题；研究任何一个问题都可以延伸到研究真理乃至所有真理；论文、专著的写作不应该有格式等规范，应该以价值为评判的唯一准绳。 资源分配是逻辑推理的重要组成部分，而能力和时间是最主要的资源。为了追求价值，不能在价值有限的推理上分配资源，这必将大幅提高绝大多数推理的错误率。所以，推理中出现错误是必然的，追求无错是一种邪恶。只要时刻保证存在价值无限大的推理，错误通常是可以容忍的，价值有限的错误更是必须容忍。 既然文学写作也要求情节合乎逻辑，当然也可以要求作品的主要观点、原则、思维过程尽量合乎逻辑，主要人物的思想、行为尽量合乎逻辑，这就是纯逻辑流。否则，就只是作者自以为合乎逻辑，实际上有大量无法合乎逻辑之处，这和科学家自以为科学合乎逻辑，却根本没有最合乎逻辑的信仰、方法、推理过程是一个问题。这也意味着最合乎逻辑的文学可能甚至是必须发现真理。另一方面，自由也是最合乎逻辑的真理，坚持那些基于经验的作品分类会侵犯自由。所以，推理小说、科幻小说、历史、论文，这些智人的分类标签都不是绝对的。纯逻辑流小说在研究真理方面自有其优势，能最为自由地同时研究很多课题，包括如何建立信仰，如何思维，如何做人，如何推理，如何判断善恶，讲述历史，预测未来，乃至现代科学中没有研究的真理学、思维科学，等等。所以，这甚至是现在最适合发表纯逻辑思想、研究成果的作品门类。 虽然在起点网已经被禁，但是将继续每月更新，后记中会预告下次更新的时间。

The economy is based on the prevailing legal system; however, the economy could go into a tailspin if the laws lose their impartiality. A perfect worker creates infinite high value with limited cost, and the result is a perfect product, usually eternal knowledge. However, free access to their products discourages workers, causing a substantial deviation from optimal resource allocation, and thereby making the supply of perfect products seriously inadequate. This significantly hurts the interests of future society. To maximize the overall interests of humankind, the best policy would be to produce perfect products expeditiously, which in turn requires correcting the value society places on perfect products to respect the interests of perfect workers and future generations. Future society should essentially buy licenses from perfect workers instead of lending money to modern society for consumption. Then, the one-way trade between the present and the future will greatly increase. New companies and services will emerge around perfect products, and long-term economic growth rates will increase significantly.

The theme of this study is about establishing a purely logical theory about the Universe. Logic is the premier candidate for the reality behind phenomena. If there is a final theory, the Universe must be logic itself, called pure logic, elements of which include not only logic and illogic but also logical and illogical manipulations between them. The kernel is the revised law of the excluded middle: between two basic concepts are four possible manipulations, three logical and one illogical, whereas only one is realized. The key parameter for an element is aim, including reason, outcome, and neutrality. When an element is a contradiction, it can be located at three positions: reason, outcome, and manipulation, corresponding to three colors of quark. Thus, there is interaction with the SU(3) symmetry keeping the number of the three elements balanced locally. A proposition without contradiction has two independent aims. When one aim changes, there is interaction with the U(1) symmetry. When two aims change together, there is interaction with the SU(2) symmetry.

宇宙追求最小作用量，也就是最大负作用量，社会追求最大幸福，创新追求最大知识，“真理进化论”认为，这种类似不是偶然的，是由于追求之间的共性，追求方法的优越性与追求量的量纲无关，所以最好的追求方法适用于所有追求系统。“真理进化论”认为，即使世界一无所有，只要拥有产生微小系统的自由，那么，最好的追求系统由于拥有最快的增长速度，就会获得最大的规模。增长是好的追求系统的标志，宇宙膨胀和社会发展都是增长的过程。所有存在都可以来自于绝对的自由：只要允许产生所有微小系统，其中发展最快的系统最终必将成为宇宙。“真理进化论”在自然科学主要解决了真理的目的问题。“真理进化论”认为宇宙是目的性的，宇宙规律是追求最大负作用量的最好方法。“真理进化论”采用目的论的方法解决所有宇宙和社会问题，将宇宙的一切规律和追求最大负作用量联系起来，将社会的一切行为和追求最大幸福联系起来，将创新行为和知识追求联系起来。在“追求科学”中，追求目标处于核心地位，决定了系统的规律，决定了最佳追求方法。“真理进化论”也统一了人类社会的是非标准，提出建立“宇宙主义”社会：为了使人类社会成为完美社会，应该模仿完美追求系统---宇宙。法律代表着大众共同遵守的追求方法，因此，应该将法律、道德、行政法规等统一为“一致遵守的追求方法”。法律的根本任务是鼓励符合最佳追求方法的行为，惩罚违反最佳追求方法的行为。法律的最终形式应该是完美追求方法体系，因此，法律中的不完美部分应该有时限。模仿宇宙就可以建立完美的市场经济，例如，模仿时空建立统一市场，模仿电磁场传播让所有交易信息通过公开市场平等传播，准确发布信息等。在宇宙中，粒子有随时随地改变状态的自由，因此，完美市场经济是彻底的自由主义经济，为了保护未来欲望的自由，要求全面推广短期合同，房屋、汽车、电器等耐用消费品应该采用短期租赁的方法；为了保障连续变化的自由，要求保护自由组合权利，尤其是劳动者自由组合工作的权利。

After Parmenides proposed the duality of appearance and reality, details have not been well developed because the assumption was insufficient for logical reasoning. This paper establishes a foundation with an isolated system, which contains all causes and effects within itself. This paper seeks to establish a purely logical philosophy, including reality and phenomena, good and evil, truth and fallacy. Freedom is proposed as the basis for reality. All beings in an isolated system can be classified into two sets: variable phenomena and constant realities. Realities are the only reasons for phenomena, and phenomena are the only results of realities. The sum of certain realities constitutes a reality, and the sum of all realities is good. Good creates most of the phenomenal world. A reality is universalizable; a phenomenon is never universalizable. Good is the only reality which is close to universality and keeps on universalizing. Truth is the simplest knowledge about universal or approximately universal beings. The universality of a reality measures the percentage of phenomena accompanied by this reality. There are two levels of truth: truth about all realities, and truth about the good.

The author has established a mathematical theory about the system of freedom in which components of freedom are ruled by the largest freedom principle, explaining how one invariant reality can be equated with the dynamical universe. Freedom as a whole is the reality, and components of freedom show variable phenomena and become a dynamic system. In freedom, component equality leads to sequence equality; therefore, various sequences coexist in the system. Because there are incompatible sequences for any sequence, the interior of freedom cannot be a static sequence. In order for the system to be a whole, there must be some connecting sequences between any two sequences. Then, at every part of freedom, it is always possible to find a group of three independent sequences that, for most components, is located inside. For the sequence group, there is a sequence through which most components flow in and out. The most abundant three - sequence group and most abundant connecting sequence correspond to the space - time structure. Other incompatible sequences correspond to particles, and interactions between these sequences correspond to interactions between particles. The interactions have some symmetries similar to those in physics, such as SU (3) AND SU (2)×U (1), thus proving the feasibility of the hypothesis: the universe is equivalent with the system of freedom.

Despite its pertinence to every field of study, no systematic theory exists for the exploration of the unknown world of new knowledge. In order to construct such a theory, this paper draws on the unique and highly refined principles of military strategy, in the process demonstrating the universal applicability of such principles and developing an effective analogy for the process of research. Such principles include diverging advance, converging attack, and selecting the superior and eliminating the inferior. In seeking further discoveries, one should search for more possibilities, attack more aims, and confound the front line. The theory presented in this paper is also a means to further the unification of science. For no matter what the individuals look like, (soldiers, particles, cells, consumers, producers, stockholders, or concepts), what they pursue, (victory, negative action, viability, pleasure, profit, investment return, or knowledge), or what relationship exists between opponents, (hostile, mysterious, adaptive, reciprocal, cooperative, or explanatory), the result is always an unknown world in which individuals are exploring. It is reasonable to suppose that the exploration of the unknown world is a common property among individuals.