Traditional Culture Encyclopedia - Traditional festivals - How to define celebrities and great men?

How to define celebrities and great men?

Celebrities were famous at that time, but their fame was probably varied, such as Zhang Ziyi and Li Ka-shing. A great man basically refers to a person who has made great contributions to the whole society, changed the political structure and had a far-reaching impact on future generations. For example, Emperor Taizong Li Shimin, the great leader Mao Zedong and so on. There are many celebrities in every era, but how many great men are there from ancient times to the present?