The president said a fundamental part of U.S.global strategy is to live up to the nation's principles and support basic human rights.

VOA: standard.2010.05.22

The principles of insurance-- the fundamental powerhouse--is the principle of risk pooling.

保险的原理,其基本的动力...是风险汇聚原理

耶鲁公开课 - 金融市场课程节选