时移俗易

Pinyin: shí yí sú yì Usage: 联合式；作谓语；指时世、风俗等都起了变化 Explanation: 移：变动；易：改换。时代变了，社会风气也变了。 Source: 西汉·刘安《淮南子·齐俗训》：“是故世异则事变，时移则俗易。” Thesaurus:  that was one situation,and this is another; times have changed, circumstances change with the passage of time, the affair is over and the situation has changed, Qingsuishiqian, When the river rises, the boat floats high., Have changed, (literally) When water rises, the boat rises with it.--When the person one relies on rises in the world, one rises with him