The study of mental processes requires both experimental and comparative methods.

舞台是灵魂的战场。

It is not a lack of love，but a lack of friendship that makes unhappy marriages.

实现净零排放需要技术突破和务实的政策框架。

注：上世纪七十年代末，面对美国不断飙升的通胀，时任美联储主席保罗·沃尔克疯狂加息，成功击退了高通胀，但也造成了衰退。

In mathematics, the most profound ideas often arise from the simplest observations.