persevere与persist在英语中有什么区别?

persist:后接in 用于褒义指坚持继续做某事,有时用于贬义,指不听劝告,顽固坚持.
persevere:后接in或on 含褒义,强调坚持不懈的努力.
eg：
Even though everybody told him he was wrong,he persisted in his opinion.
If you persevere with your search for a job,you are sure to find it soon.

persevere 持之以恒:[A] persevere with something:定义:"to continue to try to accomplish something"例句:(1) Do you really think it is wise to persevere with your plan?(2) Sally persevered with her schem...