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Users don't care about products,Understand the importance of goals and point every effort to the distance;Altruism is an advanced self-interest.

Understand the importance of goals and point every effort to the distance;If you are willing to hold an umbrella for others, others will be willing to pave the way for you.And care about what kind of value and honor your product can bring him.

Zhuangzi and Keiko, Ichiro Honda and Takeo Fujisawa, Jobs and Cook.Altruism is an advanced self-interest.Symbiotic divinity people get divinity injection, that is, if there is God's help, it lies in finding symbiotic divinity people.