The philosophers undoubtedly are likely to complicate the simple things in our daily life. They often wonder whether the falling tree will still make a sound if there is no listeners on site, whether the world will always been in the permanent flow of change, and whether philosophy is so complicated? This book is compiled in an ideal way which threatens fears away with easy and humorous words to explain the origin of philosophy from the ancient Greek democracy to the current communism, and philosophical conceptions in our life, study, arguments, vote and even money-spending.