There is joy and beauty in mathematics, and in more than two dozen essays drawn from his popular “Good Math” blog, you’ll find concepts, proofs, and examples that are often surprising, counterintuitive, or just plain weird.Mark begins his journey with the basics of numbers, with an entertaining trip through the integers and the natural, rational, irrational, and transcendental numbers. The voyage continues with a look at some of the oddest numbers in mathematics, including zero, the golden ratio, imaginary numbers, Roman numerals, and Egyptian and continuing fractions. After a deep dive into modern logic, including an introduction to linear logic and the logic-savvy Prolog language, the trip concludes with a tour of modern set theory and the advances and paradoxes of modern mechanical computing.If your high school or college math courses left you grasping for the inner meaning behind the numbers, Mark’s book will both entertain and enlighten you.

    This is a book about how many of the 'big' philosophical and religious questions that have puzzled mankind for centuries can be answered by recent breakthroughs in science.

    What did mathematicians rely on for their work before then? And how did mathematical notations evolve into what we know today? In Enlightening Symbols, popular math writer Joseph Mazur explains the fascinating history behind the development of our mathematical notation system. He shows how symbols were used initially, how one symbol replaced another over time, and how written math was conveyed before and after symbols became widely adopted.Traversing mathematical history and the foundations of numerals in different cultures, Mazur looks at how historians have disagreed over the origins of the numerical system for the past two centuries. He follows the transfigurations of algebra from a rhetorical style to a symbolic one, demonstrating that most algebra before the sixteenth century was written in prose or in verse employing the written names of numerals. Mazur also investigates the subconscious and psychological effects that mathematical symbols have had on mathematical thought, moods, meaning, communication, and comprehension. He considers how these symbols influence us (through similarity, association, identity, resemblance, and repeated imagery), how they lead to new ideas by subconscious associations, how they make connections between experience and the unknown, and how they contribute to the communication of basic mathematics.From words to abbreviations to symbols, this book shows how math evolved to the familiar forms we use today.

    More than two centuries after Euler's death, it is still regarded as a conceptual diamond of unsurpassed beauty. Called Euler's identity or God's equation, it includes just five numbers but represents an astonishing revelation of hidden connections. It ties together everything from basic arithmetic to compound interest, the circumference of a circle, trigonometry, calculus, and even infinity. In David Stipp's hands, Euler's identity formula becomes a contemplative stroll through the glories of mathematics. The result is an ode to this magical field.

    A simple conceptual framework of Jiu Jitsu for beginners seeking to use Brazilian Jiu Jitsu as a vehicle for personal development.

    Funny, moving and inspirational, it is just as delightful as Canfor-Dumas’ first novel, ‘The Buddha, Geoff and Me’. When we catch up with our hero Ed, he’s abandoned his Buddhist practice and is stuck in a rut – no career, no love life and no cash.Plunged unwittingly into a world of street crime and dodgy property deals, Ed finds himself dusting down his beads and reluctantly picking up his Nichiren Buddhist practice to guide him through a series of dramas, dilemmas and big decisions. Spiritual insights then emerge from the grit, grime and SNAFUs of Ed’s everyday life. By turns unsettling and uplifting, this is a book that will also get you thinking about complex issues of our time such as depression, racism, bereavement, suicide and youth crime.And it gives possibly the best ever explanation of the wisdom that comes from chanting Nam Myoho Renge Kyo: “Like sending a truffle hound to root around in the leaf-litter of my subconscious and dig up what’s bothering me.” The description by the publisher is spot on – this absolutely is a book “for everyone who's ever wondered whether enlightenment really is compatible with the daily commute.” Welcome back Ed, lovin' yer truffles…

    We answer a colleague's questions from the stands at a child's soccer game; we pay the bills while watching TV; we order groceries while stuck in traffic. In a time when no one seems to have enough time, our devices allow us to be many places at once--but at the cost of being unable to fully inhabit the place where we actually want to be. Mindfulness says we can do better. This TIME Spotlight Story explores The Art of Mindfulness.

    Unlike previous biographers, Motion pays close attention to the social and political worlds Keats inhabited. Making incisive use of the poet's inimitable letters, Motion presents a masterful account."Motion has given us a new Keats, one who is skinned alive, a genius who wrote in a single month all the poems we cherish, a victim who was tormented by the best doctors of the age. . . . This portrait, stripped of its layers of varnish and restored to glowing colours, should last us for another generation."—Edmund White, The Observer Review"Keats's letters fairly leap off the page. . . . [Motion] listens for the 'freely associating inquiry and incomparable verve and dash,' the 'headlong charge,' of Keats's jazzlike improvisations, which give us, like no other writing in English, the actual rush of a man thinking, a mind hurtling forward unpredictably and sweeping us along."—Morris Dickstein, New York Times Book Review"Scrupulous and eloquent."—Gregory Feeley, Philadelphia Inquirer

    Each one, when its meaning is unpacked and understood, offers wisdom and guidance. Surah Kahf, chapter 18 from the Qur’an, is particularly thought provoking, and Muslims are advised to read it at least once a week.But why? And what can we gain from it?In this book Yasir Qadhi leads us through Surah Kahf, unfolding the lines, stories and symbols that have inspired people for over a thousand years: the people of the cave, Prophet Musa’s momentous encounter with Khidr, the two men and their gardens, and Gog and Magog.And surely We have explained matters in people in the Qur’an in diverse ways, using all manners of parables. (Qur’an 18:54)Through Yasir Qadhi’s unmistakeable voice, modern Muslims may glimpse some of the Qur’an’s profound meaning.Say: “If the sea were to become ink to record the Words of my Lord, indeed the sea would all be used up before the Words of my Lord are exhausted…” (Qur’an 18:109)

    Twelve Step Sponsorship delivers both the theory and practice--how to do it and why--in a clear, step-by-step presentation. Written by the author of Getting Started in AA, a widely acclaimed guide for the newcomer to the program of AA, Twelve Step Sponsorship is the first truly comprehensive look at sponsorship, a role recovering people benefit from both as sponsees and ultimately as sponsors. Twelve Step Sponsorship includes informative sections that deal with: finding a sponsor and being a sponsor. Twelve Step Sponsorship offers a welcome reinforcement to the tradition of "passing it on" from one generation of sponsors to the next.

    It comprises non-technical essays on every aspect of the vast subject, including articles by scores of eminent mathematicians and other thinkers.

    

    Actions include his words too. And life is all about these three facets of hands, heart and head. But there is also a fourth facet that of consciousness on the background of which actions, feelings and thoughts emanate from. There is a lot said and written about these three facets. There is a lot of training given to these three areas. But what about the fourth? In engineering everybody understands the three facets of input, process and output. People understand that improving the output is not possible until process and specially input is changed. But is there a fourth aspect besides input, process and output. And the fourth aspect is the context in which workers are creating the output by changing the output through a process. Visionary thinkers have now begun thinking and impacting the fourth aspect too. They are understanding that the context or the culture in which workers operate are more important.In human engineering, actions are equivalent to output, feelings are equivalent to the process and thoughts are the input. Behaviour and actions are brought forth because of the input of thought and the further power that feelings process. That is why to change behaviour, it is important to change your feelings (process) and more importantly your thoughts (input). Yes, thoughts are very important. Change in thoughts through positive thinking is essential. But the fourth dimension is even more important. Yes, the context in which actions, feelings and thoughts arise is that of consciousness silence experience of being alive. Very little has been understood about this fourth dimension. Some call it The Self. When that is accessed, then harnessing thoughts, feelings and actions is very simple and easy. When the context in an organization is changed, then inputs, processes and outputs can all take a quantum jump. What a leader in an organization has to do is to precisely do that ??? change the context. The three facets are all lying on the foundation of the fourth. As a leader leading your life, it is similarly important to understand and access the consciousness from where actions, feelings and thoughts arise from. That is why it is called the source. Imagine, not being clear about your own source. But that is what is happening most people don't know their own source. The secret of the third aspect of thoughts is not just enough. The source of the thoughts is what matters. Even in the name of spirituality, which is actually the study of the source, everything other than the fourth dimension is being focused on. The three dimensions spirituality focuses on are exercising, breathing and thinking: Yoga, Pranayama and Gyan. But the fourth dimension of silence, that of Moun is the missing link. In the name of spirituality yogic asanas or breathing exercises or concentration exercises in the name of meditation are given importance to. But until, the source is accessed, until consciousness is manifested, it is not complete. Man is always comfortable with the three dimensions of length, breath and depth. But the fourth dimension is what gives colour to his life. Spirituality talks about the three states of sleeping, awakening and dream states. But discovering the fourth state (turiya) is the missing link. Discovering this fourth state should be the highest priority in life.

    On a crisp winter morning, Richard, a successful, self-made CEO runs into Zoya, a quirky, free-spirited artist. The meeting leaves them struggling to find a balance between what they believe about life, and what is actually out there.What You Seek is Seeking You is a heart-warming tale about what happens when you are forced to question everything you ever knew to be true. Refreshingly honest, it helps you rethink some of your most fundamental beliefs – the ones that hold the very canvas of your life in place, but which in fact may be limiting you.Setting the scene with a lively fable, Azim & Brian share insightful and tangible ways to:• Invite Positive Coincidences and Attract What You Seek• Set Goals, Remain Focused and yet Stay Detached from the Outcome• Enhance Your Business AcumenBrian Tracy is one of the finest self-help speakers of all times, a bestselling author of 70 books and a human potential expert. He has consulted for more than 1,000 companies and has spoken to 5,000,000 people in 65 countries. Brian is the Chairman and CEO of Brian Tracy International and his goal is to help you achieve your personal and business goals faster and easier than you ever imagined.Azim Jamal is one of the finest inspirational life altering speakers who has spoken to more than 1,000,000 people worldwide in 26 countries and his various media messages have been heard by more than 5,000,000 people. He is the CEO and founder of Corporate Sufi Worldwide whose mission is to inspire individuals and corporations to unleash their power within and find harmony between Business, Balance and Beyond.

    With his messages going beyond the centuries, Mawlana is a guide and a leader who, ages ago, told the unchanging rules of all times. Rumi is primarily an intellectual, scientist and lawyer speaking Persian, Turkish, Arabic, Greek and Hebrew languages, secondly the greatest poet of all times with his poems on love, justice and freedom accompanied by mystical passion and pain, and above all a universal wise man and a philosopher. He interprets people, humanity, life and permanent values in a holistic approach and brings forward recipes for the problems and dilemmas of all people.In this book, readers will find a pearl of inspiration from the source of eternal wisdom for each day of year.