Contemporary people have been bound by time The modern society of Western Europe and the past society are not characterized in Europe and the East, but there is a clear difference from the concept of their time. For ancient Chinese and Greeks, for today's Arab livestock and Mexicans, time is represented by natural cycles, day and night alternation, and seasonal alternation. Nomads and farmers measure the number of days between sunrise and sunset as well as the sowing and harvesting periods, the deciduous and melting years of lakes and rivers.
"During the transition period when Africans became slavery of major ethnic groups, Native Americans simultaneously enslaved and shared the experience of enslaving:" Because of the lack of staff due to war, many tribes are divided into two groups Because it encourages marriage, it is creating a stronger and healthier child from the union.
This theme became clear at the end of Part 2. Rousseau analyzed many problems in modern society, which may be the most important. The system that ensures the needs of modern people and the work of "instinct of love" makes him unreal or unrealistic for themselves and others. He can not handle his brother in the true sense. People who build society and create property first do deceive others, and their heirs act in the same way. More importantly, modern people are not faithful to themselves. This is partly because he is dominated by the ridiculous necessity and "human passion", but his nature is not true. Modern people have evolved from true humanity to the present, and he is almost indistinguishable from barbarians. Therefore, modern life is based on lack of authenticity.
Unfortunately, modern people are not philosophers. But modern people are not scientists (genuine scientists must first be philosophers). Strangely, the contemporary people think he is a scientist. Men, politicians, journalists on the street, most of them do not have a scientific background, and they have the ability to detail the topic that they do not have any expertise at all. Computer companies call their products highly intelligent and can surpass men. In 1642, at the age of 19, Blase Pascal produced the first functional mechanical calculator. The Pascal calculator was able to do things human beings can not do - accurately calculate the speed. This is the reason he made it. Pascal's father is a tax collector in Rouen, France. Pascal may not be the biggest mathematician of his time, but he is much clever.