与世沉浮[ yǔ shì chén fú ]

⒈ 随波逐流，人云亦云。例岂若卑论侪俗，与世沉浮而取荣名哉！——《史记·游侠列传》英drift with the tide;

⒉ 做事不标新立异，随大流儿。英go with the tide; follow the general trend;