In order for a design to work well we have to have every component there.

如果要使一种设计运转良好,这个设计的零部件就必须完整可靠

耶鲁公开课 - 金融市场课程节选

Every risk management device relies on a design and the design is usually complex and has-- it all has to work together.

每种风险管理工具都是基于某种设计,而这种设计通常都是很复杂的,需要各部分相互之间的配合

耶鲁公开课 - 金融市场课程节选