“温故而知新”【英】

"One reviews the old to know the new"

译文来源

http://www.china.org.cn/chinese/2015-12/02/content_37214450.htm

例句

1. 今年是峰会成立十周年，“温故而知新”，十年后我们重回出发地，但不是回到原点。——《李克强在第十届东亚峰会上的发言》

1. This year marks the tenth anniversary of the EAS. As an old Chinese saying goes, "One reviews the old to know the new". We have come back to where we started, and progress has already been made.—Quoted from Remarks at the 10th East Asia Summit