【Abstract】The quantum characters of particles are depicted as wave-particle duality， state uncertainty， entanglement， etc. Hereby the similarities also apply to the modern human society. Has many countries gradually entered into the club of quantum society？ This article attempts to explore some practical thoughts on those critical issues.
　　【Key words】quantum; matter quantum; quantum society
　　【作者簡介】Benling Liu， female， born in 1973， Han nationality， Master of Management of Science and Engineering， a Lecturer of economy and management college of Shandong University of Science and Technology， Shandong Province， Qingdao city of China.
　　Quantum entity is the smallest scales of energy levels of atoms and subatomic particles in universe， it features quantum nature， wave-particle duality， state uncertainty， and entanglement among quantum entities， etc.
　　Ⅰ The Quantum Nature of Universe
　　The matter of universe consists of every single microscopic quantum entity， and the unit of universe energy is also divided in piece by piece. For instance， the light exists and transmits in the form of a tiny photon， the energy carried by a single photon is in proportion to the frequency of the light. It is expressed as “E=hf”， where “h” is the Planck constant and “f” is the frequency.