Admiral Mullen said the longer it takes the international community to address the security situation in Afghanistan, the longer foreign troops will have to be there.

VOA: standard.2009.03.31

Of course, if think about it, as a community, the investment community is going to lose from security selection decisions.

其实很好理解,想想看,投资者群体可能,由于证券选择决策失误而蒙受损失

耶鲁公开课 - 金融市场课程节选

So, it's not surprising that asset allocation explains more than 100% of returns and that, for the community as a whole, market timing and security selection are costly and lower the community's aggregate investment returns.

因此资产配置能解释100%以上的回报,也不足为奇了,对投资者整体来说,市场时机选择,和证券选择是有代价的,降低了总的投资回报

耶鲁公开课 - 金融市场课程节选

"This nuclear testing poses a grave threat, a challenge to the NEPT regime and also poses a grave threat to the peace and security,stability, not only in the Northeast Asian region, but also the whole global community,".

VOA: standard.2009.05.25

So, for example, FINRA, which used to be called The National Association for Security Dealers, is a membership organization of people in the financial community and it imposes rules on its members.

比如说FINRA,以前被称为,全美证券商协会,这是金融界的一个会员组织,负责给协会成员,订立制度

耶鲁公开课 - 金融市场课程节选