"Getting rich": On the premise of "standing", the economic foundation determines everything, that is, "the economic foundation determines the superstructure". Only when you have money will you consider other construction issues.

"Strong": mainly science and technology and army building. This "strength" is reflected in the right to speak internationally, as the saying goes, "weak countries have no diplomacy."

Ancient history can better explain a problem: the exploiting class and the exploited class. The local landlord exploited one or two farmers, and the surrounding farmers were insensitive. When one or two hundred people, one or two of them, are exploited until they don't have enough to eat, some people will start to resist, just don't want to be oppressed. The second stage needs a process and society to run in, and the last one is continuous improvement and Excellence!