译文:拥有的时候,常常要想到没有的日子,不要等到没有的日子,才想起拥有的日子。赏析:不管做任何事,人都要有居安思危,防患于未然的意识。
The strength of liberal democracy lies in its ability to adapt and reform itself.
Thank you music for making my life meaningful.
我们要以客户为中心,不断提升产品和服务质量。
The quality of an organization is determined by the quality of its products.