"I am for everyone and everyone is for me" means helping each other in society and building a harmonious society. Generally used as propaganda language. Help each other, help each other and care for each other. The more you give, the more you get in return.
The world is interdependent, and the structure of the word "person" is like this.
We should help each other in the environment we live in, not just focus on our own interests. I can share other people's labor and ideological achievements, and mine can share the position with others. Everyone is a mutually beneficial and inseparable whole. This is one of the simplest and most profound truths in human survival and development.
Extended data:
In three musketeers, it was D 'Artagnan who put forward the slogan "Everyone for me and I for everyone". At that time, he and three musketeers had just met and were preparing to work for the Queen, fight against Li Sailiu and do great things. This slogan is put forward to unite the four people, which means that the four of us will do things, help each other and sacrifice each other in the future. What everyone means, for each of them, means the other three.
This novel is also one of the few works in the history of world literature to praise the friendship between people. Ados, Bordeaux, aramis and D 'Artagnan are faithful friends. They are congenial and cooperative, and they can give their lives for each other. "All for me, all for me" is their motto. They are symbols of friendship, youth and courage. In Sword, Dumas musketeer legend explains the eternal themes of good and evil, loyalty and betrayal.