This poem in Qu Yuan's Li Sao has become a famous sentence for many people to encourage themselves through the ages. There is a popular explanation: "There is still a long way to go in the pursuit of truth, but I will persevere and spare no effort to pursue and explore." In fact, this is not the original meaning of this sentence in the original poem. It is a kind of self-understanding of this sentence when I don't understand the whole poem. Although heroic and inspiring, it lost its original artistic charm and looked pale, monotonous and dogmatic. And it sounds like a kind of "unscrupulous pursuit of the goal". If we put this sentence back into the original poem, understand it together with the context, do not take it out of context, and freely play the quotation, we can get in touch with the perfect artistic connotation that Qu Yuan wants to express to later generations, and see a plump, vivid and reasonable artistic image. Its benefits will be far greater than just shouting it as a slogan, and it can also get rid of the violent and stubborn spirit in the previous explanation.