cryptocurrency simple explanation- Top Knowledge graph

Zhuangzi and Keiko, Ichiro Honda and Takeo Fujisawa, Jobs and Cook.

Altruism is an advanced self-interest.Understand the importance of goals and point every effort to the distance;Know how to reflect on yourself and regard every setback as a stepping stone to growth;

And care about what kind of value and honor your product can bring him.Money has energy, it is always in the head, not in the pocket.Altruism is an advanced self-interest.