J. Ignacio

7 Powers breaks fresh ground by constructing a comprehensive strategy toolset that is easy for you to learn, communicate, and quickly apply. Drawing on his decades of experience as a business strategy adviser, active equity investor and Stanford University teacher Hamilton Helmer develops from first principles a practical theory of strategy rooted in the notion of power, those conditions which create the potential for persistent differential returns.

7 Powers breaks fresh ground by constructing a comprehensive strategy toolset that is easy for you to learn, communicate, and quickly apply. Drawing on his decades of experience as a business strategy adviser, active equity investor and Stanford University teacher Hamilton Helmer develops from first principles a practical theory of strategy rooted in the notion of power, those conditions which create the potential for persistent differential returns. Using rich real-world examples, Helmer rigorously characterizes exactly what your business must achieve to create power.

From two leaders in executive education at Harvard Business School, here are the mental habits and proven strategies you need to achieve outstanding results in any negotiation.

En este libro, que abarca desde los caníbales de Atapuerca hasta el talante del presidente Zapatero, no he pretendido escribir la historia que escribiría el pueblo, ya que el pueblo es ágrafo por naturaleza, sino, más bien, una historia de España contada para escépticos que no creen en la historia de España. No pretendo que sea veraz, justa y desapasionada, porque ninguna historia lo es, pero por lo menos intentaré que no mienta ni tergiverse a sabiendas, que ya es un propósito sobradamente ambicioso en los tiempos que corren.

Pocos relatos han seducido tanto como los de Alejandro, Pericles, Troya, o Salamina. El libro La gran aventura de los griegos los narra de una forma diferente. Ofrecemos un extracto del capítulo de la batalla de las Termópilas. La Razón: Siguiendo La gran aventura de los griegos se tiene, como en otros pueblos pero aquí mucho mejor documentado, un catálogo de la humanidad, de sus aciertos, sus vicios, y sus miserias.

In just a decade and a half, Jack Ma, a man from modest beginnings who started out as an English teacher, founded Alibaba and built it into one of the world's largest companies, an e-commerce empire on which hundreds of millions of Chinese consumers depend. Alibaba's $25 billion IPO in 2014 was the largest global IPO ever. A Rockefeller of his age who is courted by CEOs and presidents around the world, Jack is an icon for China's booming private sector.

Here is Trump in action—how he runs his organization and how he runs his life—as he meets the people he needs to meet, chats with family and friends, clashes with enemies, and challenges conventional thinking. But even a maverick plays by rules, and Trump has formulated time-tested guidelines for success. He isolates the common elements in his greatest accomplishments; he shatters myths; he names names, spells out the zeros, and fully reveals the deal-maker's art. And throughout, Trump talks—really talks—about how he does it.

Dr. Fuhrman's scientifically proven system enables you to finally conquer your cravings and food addictions, while steering your taste buds toward healthier food choices. Medical research proves that this is the most effective weight loss method ever studied. But be aware of the side effects...you may experience reversal of diseases such as heart disease, high blood pressure and diabetes, and you will feel better than ever before!