Charlie Munger, renowned investor and partner of Warren Buffett, has a straightforward investing philosophy rooted in a few key principles. First, he emphasizes the importance of acquiring a wide range of knowledge in various disciplines, enabling a multidimensional perspective. Munger also stresses the value of rational decision-making based on sound principles, rather than relying solely on instincts. Another principle he highlights is the significance of understanding the concept of "margin of safety," recognizing the potential for error and allowing for unexpected events. Furthermore, Munger advises investors to be patient and avoid unnecessary risks, favoring a long-term approach. By adhering to these principles, Munger believes investors can increase their chances of success in the complex world of investing.