The subject of this book is the cell, the building block of the human body and of every species of plants and animals. Most people would say that this topic belongs to the realm of biology or even chemistry, reasoning that any treatise about the human cell could only be a biology or a chemistry textbook. However, the book you hold in your hands is no textbook. Its aim is neither to increase your scientific knowledge, nor teach you biology in detail, because by itself, increased biological knowledge of the cell is of no benefit. And besides, most of the details are taught to students while at school-though most of them forget it all soon after, never to remember it again. Why? Because this type of biological information about the cell is presented to students in a completely wrong logical context.