“信则立，不信则废。”【英】

Mutual trust ensures success while distrust spells failure.

译文来源

http://news.xinhuanet.com/english/2016-01/21/c_135032843.htm

例句

1. 增强政治互信，筑牢合作之基。“信则立，不信则废。”--《习近平：共创中伊关系美好明天》

1. Enhancing political mutual trust to cement the foundation for cooperation. Mutual trust ensures success while distrust spells failure. —Quoted from Work Together for a Bright Future of China-Iran Relations