"My grandfather, along with Carnegie, was a pioneer in philanthropy, which my father then practiced on a very large scale"

David Rockefeller's quote speaks with the tradition of philanthropy in his family. His grandpa, in addition to Andrew Carnegie, was a leader in philanthropy, setting the stage for his father to practice it on a big scale. This recommends that philanthropy was a custom in the Rockefeller family, and that it was something that was passed down from generation to generation. It also implies that David Rockefeller was raised in an environment where philanthropy was valued and motivated. The quote talks to the power of philanthropy to make an enduring impact, and to the significance of passing on worths from one generation to the next. It is a testament to the power of philanthropy to produce a lasting tradition, and to the value of family in maintaining and handing down worths.