In 1948, the University of Oxford in the United Kingdom held a lecture on "The Secret of Success" and invited British Prime Minister Churchill, who was already at the peak of his reputation, to give a lecture at the university. Three months before the lecture, various media began to hype it enthusiastically, and people from all walks of life were eagerly awaiting the arrival of the lecture. On the day of the lecture, the venue was packed with people. All major news media from around the world are here. People are all listening attentively, waiting for the "secret of success" from this politician, diplomat, and writer who won the Nobel Prize for Literature. Churchill walked up to the podium, grabbed the podium with both hands, stared at the audience, stopped everyone's thundering applause with gestures, and said: "I have three secrets of success: first, never give up; second, be determined. No, never give up; thirdly, never, never, never give up! My speech is over!" After that, he walked off the stage. After a minute of silence, the venue suddenly burst into warm applause. The applause lasted forever. The first "never give up" is about persisting to the end no matter what you do; the second "never, never give up" is about when you want to give up, but to insist on "never, never give up" "Confidence; the third "Never, never, never give up" means that you can succeed if you persist forever. Of course, this is an explanation made by later generations. This speech is a classic in the history of successful speeches, and it is also the most wonderful speech that Churchill left to people.