This book is based on a unique and novel technique, C5, which can improve your quality of life. C5 offers five basic key parameters for strengthening your body and mind: "Concentration", "Calmness", "Confidence", "Contentment" and "Creativity", to which the book gives a detailed introduction. The book presents life's five stages, namely "Innocence", "Intelligence", "Innovativeness", "Involvement", and "Infinity". Life is short, and its limits ...
CHF 41.50