The Laws of Thought (1854)


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The Laws of Thought


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The Laws of Thought is an exploration of the deductive and inductive foundations of rational thought. The author here clarifies and defends Aristotle’s Three Laws of Thought, called the Laws of Identity, Non-contradiction and Exclusion of the Middle – and introduces two more, which are implicit in and crucial to them: the Fourth Law of Thought, called the Principle of Induction, and the Fifth Law of Thought, called the Principle of Deduction. This book is a thematic compilation drawn from past works by the author over a period of twenty-three years.




How to Use the Laws of Mind


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This is one of Dr. Murphy’s best books, on a par with his classic The Power of your Subconscious Mind. It explains the difference between the conscious and subconscious mind, and how the two work together to create the reality of the individual. As in Murphy’s other books, examples are given of how people overcame problems or manifested their desires by changing their minds through belief, affirmation, and visualization. The chapters deal with: HEALING PRAYER BECOMING SPIRITUAL-MINDED THE CREATIVITY OF THOUGHT THE MEANING OF EVIL THE MEANING OF LIFE CONTROLLING ONE’S FEAR THE POWER OF SUGGESTION MARRIAGE, SEX, AND DIVORCE In his very engaging style, the author teaches us how to use both phases of the mind synchronously, harmoniously, and peacefully in order to bring harmony, health, and abundance into our lives. He also explains that Biblical statements are parables, allegories, metaphors, similes, and cryptic statements, and are thus not to be taken literally. The main message is that we are all children of the infinite, born to win, and to live in the joyous expectancy of the best. Exclusive to and approved by the estate of Joseph Murphy




Studies in Logic and Probability


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Authoritative account of the development of Boole's ideas in logic and probability theory ranges from The Mathematical Analysis of Logic to the end of his career. The Laws of Thought formed the most systematic statement of Boole's theories; this volume contains incomplete studies intended for a follow-up volume. 1952 edition.




The Laws of Human Nature


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From the #1 New York Times-bestselling author of The 48 Laws of Power comes the definitive new book on decoding the behavior of the people around you Robert Greene is a master guide for millions of readers, distilling ancient wisdom and philosophy into essential texts for seekers of power, understanding and mastery. Now he turns to the most important subject of all - understanding people's drives and motivations, even when they are unconscious of them themselves. We are social animals. Our very lives depend on our relationships with people. Knowing why people do what they do is the most important tool we can possess, without which our other talents can only take us so far. Drawing from the ideas and examples of Pericles, Queen Elizabeth I, Martin Luther King Jr, and many others, Greene teaches us how to detach ourselves from our own emotions and master self-control, how to develop the empathy that leads to insight, how to look behind people's masks, and how to resist conformity to develop your singular sense of purpose. Whether at work, in relationships, or in shaping the world around you, The Laws of Human Nature offers brilliant tactics for success, self-improvement, and self-defense.




The Law and Ethics of Freedom of Thought, Volume 1


Book Description

Freedom of thought is one of the great and venerable notions of Western thought, often celebrated in philosophical texts – and described as a crucial right in American, European, and International Law, and in that of other jurisdictions. What it means more precisely is, however, anything but clear; surprisingly little writing has been devoted to it. In the past, perhaps, there has been little need for such elaboration. As one Supreme Court Justice stressed, “[f]reedom to think is absolute of its own nature” because even “the most tyrannical government is powerless to control the inward workings of the mind.” But the rise of brain scanning, cognition enhancement, and other emerging technologies make this question a more pressing one. This volume provides an interdisciplinary exploration of how freedom of thought might function as an ethical principle and as a constitutional or human right. It draws on philosophy, legal analysis, history, and reflections on neuroscience and neurotechnology to explore what respect for freedom of thought (or an individual’s cognitive liberty or autonomy) requires.




The Laws of Thought (1854)


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Principia Mathematica


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