This book by Lothar Seivert about the organization of time, self-control and an active lifestyle has been pleasing readers for 20 years and is considered a classic of time management literature. In honor of the anniversary, the book was edited and illustrated, which made it even more attractive and visual. Werner Tiki Küstenmacher's rabbits and turtles continue the race and show how we can achieve a real harmonious life without eternal struggle and without feeling driven. For all who seek to gain genuine freedom in achieving goals.