When nobody in the world loves any other, naturally the strong will overpower the weak, the many will oppress the few, the wealthy will mock the poor, the honoured will disdain the humble, the cunning will deceive the simple. Therefore all the calamities, strifes, complaints, and hatred in the world have arisen out of want of mutual love. Therefore the benevolent disapproved of this want.
5th-century BC Chinese philosopher and founder of Mohism
Mozi (; Mòzǐ, also Mo Tzu, latinized as Micius; originally named 墨翟 Mo Di) (c. 470 BC – c. 391 BC) was a Chinese philosopher during the Hundred Schools of Thought era in the early Warring States Period. He founded the school of Mohism and argued strongly against Confucianism and Daoism. Mohism was actively developed and practiced in many states, but fell out of favour when the legalist Qin Dynasty came to power. During that period many Mohist classics were destroyed when Qin Shihuang carried out the burning of books and burying of scholars, and the importance of Mohism further declined when Confucianism became the dominant school of thought during the Han Dynasty.
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Now, as to universal love and mutual aid, they are beneficial and easy beyond a doubt. It seems to me that the only trouble is that there is no superior who encourages it. If there is a superior who encourages it, promoting it with rewards and commendations, threatening its reverse with punishments, I feel people will tend toward universal love and mutual aid like fire tending upward and water downwards — it will be unpreventable in the world.