sentences:  In his opinion, the originally good idea behind the foundation developed into a "distorted world," the basic organization of which he called into question.Schuler also criticized German foundation law, which allows foundations such as the Bertelsmann Stiftung to exist at all.Peter Rawert, an expert on foundations, noted that the Bertelsmann Stiftung is guaranteed a return on its holdings in the Bertelsmann Group that is probably lower than what could be achieved with a fixed-income investment.