“同心而共济，始终如一，此君子之朋也。”【英】

"True friendship exists only when there is an abiding commitment to pursue common goals."

译文来源

http://www.fmprc.gov.cn/mfa_eng/wjdt_665385/zyjh_665391/t1225923.shtml

例句

1. “同心而共济，始终如一，此君子之朋也。”——《习近平在澳联邦议会演讲：携手追寻中澳发展梦想并肩实现地区繁荣稳定》

1. As a Chinese saying goes, "True friendship exists only when there is an abiding commitment to pursue common goals."—Quoted from Jointly Pursue Dream of Development for China and Australia and Realize Prosperity and Stability in Our Region—Address at the Parliament of Australia