What is the fine-grained topic of the following text: Big Joe lived a life consistent with philosopher William James’ saying, “The greatest use of life is to spend it for something that will outlast it.” Through his service to ALSAC and St. Jude Children’s Research Hospital, Big Joe left us with a legacy that we hope to carry on through our own continued involvement with ALSAC and St. Jude Children’s Research Hospital. Only return the topic.
Big Joe's legacy through his service to ALSAC and St. Jude Children’s Research Hospital