Brain research has made a tremendous progress in recent years. Enormous sums are being invested in brain research, where even the NASA and the US military are holding huge research projects. Also high-performance athletes benefit in mental trainings of the latest findings in brain research. Tha&tgrave;s exactly what the Science of Mindleading is about. The Fundamentals of the Science of Mindleading go into the question, whether a person can lead his own mind effectively, and if so, how? To clarify this issue, not only historical, philosophical, religious and medical knowledges are analyzed, but also in particular the latest advancements in brain research. The result of this evaluation is a scientific examination of the power of the mind.