成功用英语可以表示为"success"。这个词来源于拉丁语"successus"，意思是"跟随"或"达到目标"。

例句：

He achieved success in his career. 他在事业上取得了成功。

She defined success as being happy and fulfilled. 她把成功定义为快乐和满足。

The company's success is largely due to the hard work of its employees. 这家公司的成功很大程度上归功于员工的辛勤工作。