卧薪尝胆undergo self-imposed hardships so as to strengthen one's resolve to do sth.忍辱负重endure humiliation in order to carry out an important task自强不息constantly strive to become stronger
卧薪尝胆: undergo self-imposed hardships so as to strengthen one's resolve to do sth. 忍辱负重: endure humiliation in order to carry out an important task 自强不息: constantly strive to become stronger 海纳百川: All rivers run into sea. 宁静致远: be quiet and composed so as to gain achievement
