Category: Money Tips Date: 2006-01-30
Shenzhou VI, China's people, God is a thing to be proud, it shows that China's space technology is the world leading level, which again aroused people's awareness of curiosity about the universe. What is the image in the end the universe look like? Scientist Stephen Hawking wrote, "The Universe in a Nutshell" This best-selling book about the universe, there are a considerable number of people to buy to read, but if I tell you that the universe is a finite and infinite three-dimensional space, I think most people will feel hard to understand. This feeling is entirely reasonable, because the limited three-dimensional space is boundless feeling of people can not understand.
The first system of human understanding of the universe may have come from the Greek philosopher Aristotle, he thought the earth was the center of the universe and other planets are in circular orbits around the Earth rotation, why orbit is circular, he did not know However, he felt this should be done, and the circle is perfect. Now we know that this is not true, and we also know that 1000 years later, Copernicus put forward the heliocentric said he believed that the sun is the center of the universe, all the planets revolving around the sun, this understanding of the present seems to be the same is not true . Members of the above may have been a little known, but if we think that knowledge is the fundamental reality of the universe, the image, then there is a need to continue to say this, because this far from the truth.
The first is a physicist called Kepler's analysis of the data through observation found that planets around the sun's path is elliptical rather than round, but he does not explain why it is elliptical rather than circular. Then the Newton, he is said to fall from the trees by the Apple inspiration and found that any object has a gravitational force between the existence of mathematical tools he used the essence of this discovery come to the conclusion that mathematics must be an oval track. This is a great discovery, and thus he was made possible through the history of mankind's greatest scientists. But the story is not over, because in his model, the universe would either expand or collapse a result of the mutual gravitational. But most people have ignored, because most of the time, the theory and reality coincide.
Until the last century, with his telescope Hubble discovered that the universe between any of the stars are farther and farther. This is an explosive discovery, on the one hand it shows that the universe may be open from 1:00 to expansion, followed by the universe there is no center, or the universe, each a star may have been the center of the universe. Because only in this case, any star will become farther and farther between. It's like a sphere, when the spherical expansion, the spherical surface of any two points are farther and farther, and the sphere is finite and infinite, the only difference is that the universe is three-dimensional rather than two-dimensional. This means that if you move forward in a straight line in the universe to fly will one day return to the starting place, as in a sphere around a circle, like back in situ.
To tell this long story just to show that treatment of the stock market and people's understanding of the universe down a bit similar, we must first grasp the market, there must be a clear analytical framework, such as the concepts, procedures, and inspection and can not racking our brains, chase, sell into, listening to news; Secondly, any law is likely to be temporary and do not represent the past, the future right, this should be enough to sober, just like the stock reform, at the beginning, people afraid of expansion, considered to be bad, but its later was attracted to the price, and now fear new from the old, to return to care; and finally, when the market's operation and the deviation of the decision-making of investors, the mistake can only be an investor, changing attitudes is the only way to understand the market Otherwise, it means the loss.
