Our lives can be roughly divided into two parts, one big and one small. Most of the time, we harvest the land and build the house, or 8 in the morning and 5 in the evening, plus the traffic jam, buy food, cook and do laundry, give birth and raise children to serve the elderly. Then we carve out some time to play or listen to the piano, write or see art exhibitions, read or watch movies, go to the park or go to church.

In life that chunk is called material life the small called spiritual life material life must seek to satisfy our basic utility not spiritual life - the Hegel's absolute spirit is divided into three areas, art, religion, philosophy, it is not for external use its purpose only show the spirit of their own most of the people's congress have a practical for most of the time spirit of so much free time didn't show.