Long ago, people in China had new ideas. 
Long ago in China, people had new ideas. 
They followed a man named Mozi. He taught that we should care for all people. This is called universal love.
They believed in being fair to everyone. This means loving a stranger like your own family. It helps keep peace.
Mohists also liked science and math. They helped small lands defend themselves from big wars. They were great builders.
They thought leaders should pick smart people for jobs. It should not just be for family. This keeps a land strong.
Long ago in China, many thinkers had new ideas. 
Mohists believed in a special kind of love. They called it "universal love." This means caring for everyone the same way. You should care for a stranger as much as your own family. This was different from other groups. Those groups thought family should come first.
Mohists also liked math and science. They were great at building things for defense. They helped small states protect themselves from big wars. They used their skills to build strong walls.
They had ideas about how to run a country. Mozi said leaders should pick the best people for jobs. This is called meritocracy. It means you get a job because you are good at it. It should not be because you are related to the ruler. This helps a land stay strong and fair.
Mohists lived very simple lives. They did not like to waste things. They believed being thrifty helped people have enough food and clothes. They wanted a peaceful world for all.
Long ago in China, many different groups of thinkers shared new ideas. 
One of the most famous ideas in Mohism is "universal love." 
Mohists were also very good at science and math. They were famous for being great defense engineers. They used their skills to help smaller states defend themselves. They did not like aggressive wars, but they believed in defending a home. 
These thinkers also had big ideas about how to run a country. Mozi believed in something called meritocracy. This means leaders should pick people for jobs based on their skills. It should not be because they are related to the ruler. This was a way to stop nepotism, which is giving jobs to family members. A good leader should look for talented people to help the land. Mozi compared a ruler to a carpenter. A carpenter uses standard tools to do good work. A ruler should use the standards of Heaven to be fair.
Finally, Mohists believed in living very simple lives. They practiced being thrifty, which means not wasting things. They thought having enough food and clothing was very important. They wanted a society where people had many children and plenty of resources. 
Mohism was an influential school of thought in ancient China. It focused on ethics, logic, and scientific technology. This philosophy was developed by scholars studying under the philosopher Mozi. Their core ideas were recorded in a book called the *Mozi*. 
A central pillar of Mohist thought is the concept of *jian'ai*. This is often translated as "universal love." However, some scholars suggest "impartial care" is a more accurate description. This principle dictates that a person should care for all individuals equally. This includes caring for strangers as much as for one's own family. This was a direct reaction to the Confucian focus on family structures. Confucians argued that love should be unconditional but not indiscriminate. They believed children should naturally love their parents more than strangers. Mohists disagreed, arguing that everyone deserves equal protection and material benefit.
Mohism also functioned as a highly structured political organization. This group consisted of a network of local units across China's major kingdoms. These units included both scholars and members of the working class. Each unit was led by a leader called a *juzi*, meaning "chisel." These leaders were responsible for enforcing an ascetic and frugal lifestyle. Members of the Mohist organization often worked as wandering advisors. They were hired by various warring kingdoms to provide expertise. They sought to realize their ethical ideals through these professional roles.
Because of their knowledge of mathematics and physical sciences, Mohists became expert engineers. They specialized in the science of fortification and statecraft. They were the pre-eminent siege-defense engineers before the Qin unification. Their goal was to support defensive warfare for smaller states. They opposed aggressive, offensive warfare by larger, domineering states. One famous story involves Mozi and the engineer Gongshu Pan. Gongshu Pan had built machines for the king of Chu to invade Song. Mozi traveled for ten days and nights to stop the invasion. He demonstrated that he could defend Song against any strategy. He claimed three hundred disciples were already stationed on the walls. This display caused the king to cancel his invasion.
In terms of governance, Mohists advocated for a meritocratic system. This means that positions of power should be based on ability. Mozi strongly opposed nepotism, which is favoring relatives for jobs. He taught that a person should keep a position if they are qualified. Even a close relative of a ruler should be demoted if they are incapable. Mozi believed a ruler must actively seek out and treasure talented people. He compared a ruler to a carpenter using standard tools. Just as a carpenter relies on tools rather than emotions, a ruler must rely on standards. Mohists believed these perfect standards must come from Heaven, which they identified as Love.
Mohist consequentialism focused on specific social goods. Unlike some theories that prioritize individual pleasure, Mohists valued social stability. Their primary goals were order, material wealth, and population growth. They defined material wealth as basic necessities like clothing and shelter. They believed that if people had plenty, they would be more virtuous. This created a chain where wealth led to more reproduction. A larger population then led to increased production and further wealth. This system aimed to reduce the inefficiencies found in an unorganized natural state.
To maintain a healthy society, Mohists promoted thriftiness and discipline. They believed that being content with what suffices would reduce poverty. This would also prevent the need for long-term, expensive wars. However, they warned that unrighteous rulers could cause seven specific disasters. These included neglecting national defense and failing to provide food. Other disasters included a lack of trust among officials and heavy, repressive laws. If a ruler failed to follow the law of Heaven, the nation could be easily destroyed. By following these principles, Mohists hoped to create a harmonious and unified society.
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