From ancient times to modern society, the number 7 has always played an important role. It is one of the iconic symbols of many cultures and is deeply rooted in the historical memory of mankind. Whether it is myth or scientific theory, we can see it.

Why is the number 7 considered so special? Psychologists point out that people tend to think of it as a synonym for positive power because there are many things in nature that are associated with the "seven"-such as the seven colors of the rainbow, the seven basic notes in the scale, and so on. In addition, in the process of cultural convergence between the East and the West, it has gradually been given universal meaning across national boundaries.

Not only that, but in many religious belief systems, the number 7 also occupies a central position. For example, the Bible mentions that God created the world in six days and then took a day off; in Buddhist philosophy, the concept of a pagoda exists. These examples fully demonstrate its sacred and irreplaceable status.

Walk into our daily life and you will find the number 7 almost everywhere. The week is divided into Monday to Sunday, which corresponds to exactly seven days; poker games are usually designed around this theme. Even the commercial sector is no exception, many companies are this number into the brand identity or marketing activities to attract more attention.

So how can you improve your living environment by using the number 7? The answer is actually very simple! You can choose products with obvious geometric features (especially circles or stars) and a clear sense of quantity to arrange, thus creating a stylish and deep feeling of space. An abstract painting, for example, is particularly striking if it properly incorporates the 'seven stars' element.

Of course, in addition to home decoration, there are many successful cases can prove the huge influence of the number 7. The iPhone series launched by Apple has always maintained the habit of updating a major version every seven years; Nike once launched a limited edition sneaker named Air Max 720, which has achieved huge market response. These are the best examples of artists and entrepreneurs using this unique charm to achieve their goals.

Finally, research has shown that the number 7 has a potential effect on our mood swings and even our decision-making process. When faced with difficult choices, we tend to subconsciously favor answers containing this number of options because it evokes a stable and reliable source of security. So no matter when and where, please remember to let this beautiful accompany around!