"How Steel Was Tempered" was a Russian story that mainly told the story of the protagonist, Pavel Kochagin, who grew up from a poor farmer to an excellent steel worker and revolutionary in the industrial era of the Soviet Union. The following are some classic sayings from the novel: The most important thing for a person is self-esteem and self-confidence. With these, everything else will follow. - Pavel korchagin Difficulties can only motivate us to work harder instead of weakening our strength. - Pavel korchagin Suffering is the test of life, and hard work is the goal of life. - Pavel korchagin The road of life is not always smooth, but as long as you walk on with confidence, you will be able to overcome all difficulties. - Pavel korchagin Labor is the most glorious activity of mankind. Only through labor can mankind create their own happiness. - Hercules We have no other choice but to use our hands to create our future. - Pavel korchagin The secret of success is to never change one's fixed purpose. - George Washington Success is not the ultimate goal, but a milestone in a long journey. - George Washington Suffering and setbacks can only stimulate our will and perseverance to make us stronger. - George Washington Only by constantly learning can one continuously improve. - George Washington