1. This is true because fraternity and philanthropy, unlike justice, do not have precise limits. ������ʵ�ģ���Ϊ�Ѱ��ʹ��ƣ������岻һ������û�о�ȷ�ı߽硣
2. If in terms of charity or philanthropy and how to measure, charity and how to measure philanthropy. �������ʩ��������ҵȥ�����Ļ���ʩ�Ὣ����ȥ�������ơ�
3. The 15 principles below reflect the Gates family's beliefs about the role of philanthropy and the impact they want this foundation to have. ����15��ԭ��ӳ�˸Ǵļ��������----������ҵ�����ݵĽ�ɫ���Լ�����ϣ������������ӵ�е�Ӱ������