The gray cabbage in the skull The fitness of knowledge that revives in an instant Philosophical thinking involves delving into questions for which you can't find an answer even if you think about them. Since ancient times, many people have engaged in this philosophical thinking, trying to unravel the nature of humans, the universe, and all things and events. Just when they thought, "This is the truth!" another truth would emerge to dismantle that truth. Humans have repeated this cycle. This book, while addressing very everyday questions, explains in an easy-to-understand manner what it means to think deeply and what "philosophical thinking" is. A philosophical way of looking at things is also a very useful "tool for thinking" in making decisions, choices, and judgments of good and evil. The more you think, the more enjoyable and enriching life becomes, and an infinite world opens up. Please read this book and get a "thinking brain." Recommended for those interested in philosophical thinking. Free shipping if sent via Click Post. December 15, 2003 Random House Kodansha Price: 1,800 yen + tax