This sentence was said by Pavel Colta King: "People, the most precious thing is life; It only gives us once. A man's life should be spent like this: when he looks back on the past, he will not regret wasting his time, nor will he be ashamed of doing nothing; In this way, when he dies, he can say: I have devoted my life and all my energy to the most magnificent cause in the world-the struggle for the liberation of mankind. Paul is the protagonist in the autobiographical novel How Iron was Tempered by ostrovsky, a famous writer in the former Soviet Union. I don't know how to ask questions. Welcome to adopt O(∩_∩)O~~