“人最宝贵的是生命，生命对于每个人只有一次。人的一生应当这样度过：当回忆往事的时候，他不会因为虚度年华而悔恨，也不会因为碌碌无为而羞愧。”
The most precious thing for a person is life. Life is only once for each person. A person's life should be spent like this: when recalling the past, they will not regret wasting their time, nor will they feel ashamed of being mediocre
这段话出自苏联作家尼古拉·奥斯特洛夫斯基的小说《钢铁是怎样炼成的》。当时，尼古拉·奥斯特洛夫斯基已经双目失明，全身瘫痪。这部书是他强忍疼痛，在病榻上历时三年写成的。作为一部闪烁着崇高的理想主义光芒的长篇小说，它的成功之处是塑造了保尔·柯察金这一无产阶级英雄形象。他当过童工，从小就在社会最底层饱受折磨和侮辱，后来在朱赫来的影响下逐步走上革命道路。其后他经历了一系列的人生挑战。但无论是战场上的搏杀，感情上的波折，还是工地上的磨难，都没能使他倒下，反而便他更加勇敢，更加坚强。在伤病无情地夺走他的健康，便他不得不躺在病床上的时候，他仍不向困难屈服，而是克服种种困难，拿起笔来，以顽强的毅力开始写作，以另一种方式践行着他生命的誓言。
This passage comes from the novel "How Steel is Tempered" by Soviet author Nikolai Ostrovsky. At that time, Nikolai Ostrovsky was already blind and paralyzed. This book was written by him after enduring pain and spending three years on his sickbed. As a novel shining with a noble idealistic light, its success lies in shaping the heroic image of Paul Kochakin as a proletarian hero. He had worked as a child laborer and suffered from torture and humiliation at the bottom of society since childhood. Later, under the influence of Zhu Helai, he gradually embarked on the path of revolution. Afterwards, he went through a series of life challenges. But whether it was the battles on the battlefield, emotional setbacks, or the hardships on the construction site, none of them could make him fall, but instead made him braver and stronger. When injuries mercilessly took away his health and he had to lie in his hospital bed, he still did not succumb to difficulties, but overcame them, picked up his pen, and began writing with tenacious perseverance, fulfilling his life oath in another way.
保尔·柯察金多么形象的例子，他身上显现了那个时代最好的精神——为理想而献身的精神，钢铁般的意志和顽强奋斗的高贵品质。
What a vivid example of Paul Kochakin, he embodies the best spirit of that era - the spirit of dedicating oneself to ideals, the will of steel, and the noble qualities of tenacious struggle.
回眸当下却不是如此，有时候我们遇到一点小困难就知难而退，不会的题不继续研究，做到一半就突然放弃。而不是像保尔那样以钢铁般的精神努力去破解，迎难而上，像保尔一样有钢铁般的精神，不断磨炼，不断变得坚硬起来。即使前方有巨大的困难也要击破它，克服它，不向命运低头，敢于与命运抗争。以执着的信念去不断拼搏！
Looking back at the present, it's not like that. Sometimes we give up when we encounter a small difficulty, don't continue to study problems we don't know, and suddenly give up halfway through. Instead of striving to solve problems with a steel like spirit like Paul, facing difficulties head-on, having a steel like spirit like Paul, constantly refining and becoming harder. Even if there are huge difficulties ahead, we must break through them, overcome them, not bow down to fate, and dare to fight against fate. Keep striving with persistent beliefs!
“钢是在烈火与骤冷中铸造而成的。只有这样它才能坚硬，什么都不怕。”是啊，钢铁在水与火之间不断穿梭才铸造的，好似坚强不屈的拼搏精神也是不断磨炼，不断努力拼搏出来的。所以，保尔钢铁般的精神值得我们学习！
Steel is forged in the midst of fire and sudden cold. Only in this way can it be hard and fearless of anything. Yes, steel is forged by constantly shuttling between water and fire, as if the indomitable spirit of hard work is constantly tempered and forged through constant effort. So, Paul's steel like spirit is worth learning from!