1. Subtlety is one of the arts of both diplomacy and statecraft. ��Ī�����⽻��������������֮һ��
2. Study history, study history. In history lies all the secrets of statecraft. ��ѧϰ��ʷ��ѧϰ��ʷ������ʷ�������е��ι����ܡ���
3. Subtlety is one of the arts of both diplomacy and statecraft, and it often provides ways of resolving, or at least skirting, otherwise intractable differences. ��Ī�����⽻��������������֮һ������Ϊ���Դ����ķ����ṩ����������DZܿ��ķ�����