I like this sentence said by Italian poet Dante hundreds of years ago, which makes me self-motivated, confident and self-reliant. Whenever I open the Divine Comedy and read this sentence, I always start a new thinking about the meaning of life.

Prometheus, the prophet in Greek mythology, took it as his duty to spread civilization. He not only taught human beings all kinds of techniques, but also risked his life to steal skyfire. However, he was finally tied to a cliff by Zeus and let vultures peck at his liver. Prometheus has been helping mankind from beginning to end, but he is willing to be punished without asking for anything in return-he chose responsibility, which is the meaning of his life.

Coincidentally, Kuafu's behavior in China mythology will also make some people feel strange: didn't I go there for a good day, but I insisted on chasing the sun and died of thirst? -This is prejudice! In order to make people catch up with the sun forever, Kuafu sacrificed himself. This is a lofty dedication and a heroic act that makes the gods cry. His spirit of "daring to compete with the weather" is really touching.

Time has turned to the Middle Ages. In a pile of burning flames, Bruno looked directly at the Pope with angry eyes. His mouth is condemning and his heart is bleeding, but his correct understanding of "Heliocentrism" and his belief in science are firm as one. His unremitting exploration of the laws of celestial motion and his brave defense of truth made his thoughts and spirit shine like stars in the sky.

The hour hand points to 19 19. Dr. Sun Yat-sen, a pioneer of Chinese revolution, is thinking anxiously in his hospital bed. Over the past 50 years, Sun Yat-sen has demonstrated his ambition for revolution, but he died with illness. However, he didn't give in to fate. Before he died, he still wrote: "The revolution has not yet succeeded, and comrades still need to work hard!" This statement will always inspire future generations.

I can't forget the first warrior who landed at the South Pole, Ke Shouliang flying over the Yellow River, Adili riding the tightrope and Zhang Jian crossing the Strait ... Their feats have accumulated valuable experience and wealth for mankind to conquer all kinds of limits, overcome all difficulties and explore the road to success.

I also thought that five climbers of Peking University Eagle Society were killed by an avalanche recently. There is a lot of criticism in the media, but I don't agree. In the long river of history, there are far more failures than successes, but from the perspective of the meaning of life, both failures and successes are consistent. No one denies Yu Chunshun's admirable fighting spirit. He was killed drifting in the Yangtze River in his early years. In the same way, don't blindly criticize the sacrifices of members of Peking University Eagle Club. We respect other people's choices, because in their eyes, they devote themselves to exploration and pursuit, and there is no regret in such a life.

Along the road of my choice, the songs I have walked all the way, the sweat is full of footprints, reflecting the infinite scenery.