Neither the life of an individual nor the history of a society can be understood without understanding both.
In my early professional years I was asking the question: How can I treat, or cure, or change this person? Now I would phrase the question in this way: How can I provide a relationship which this person may use for his own personal growth?
想要变得富有,就去积攒所有那些金钱买不来的东西吧。