约束博弈

Detailed analysis shows that juristicact nullity system developed from the self-generating habits in the course of ages ofeconomic need for diminishing transaction.Psychological need for transactionsafety and economic need of diminishing transaction cost calls for co-operationgaming between parties,soliciting the self-benefit behavior in transaction not todamage other parties'interest,which is conductive to harmonized egotistic withaltruistic under transactional parties'self-constraint,as well to harmonized individualinterest with social interest.

分析表明：法律行为无效制度是人类长期经济交往中自发形成的惯例的延伸，交易安全的心理需要和降低交易成本的经济需求，在当事人之间产生合作博弈，促使交易当事人在从事&利己&行为不要损害他人，客观效果上使&利己&行为与&利他&行为在交易当事人的自我约束中的得到统一，个人利益和社会利益得到协调一致。

I'm strongly against the death penalty — it's an eye for an eye.

我不赞成死刑——这是以牙还牙的报复行为。

And to get you the support you need, we're enlisting all elements of our national power: our diplomacy and development, our economic might and our moral suasion, so that you and the rest of our military do not bear the burden of our security alone.

并给你们所须的支援，我们正徵召国家所有各种的力量：我们的外交及发展，我们的经济力量与道德劝说，所以你们与其他军人不须要孤独地负起国家安全的责任。