Opening the preface of the first edition, I was deeply shocked by Professor Jin's historical feelings and great feelings of home and country. After reading the preface of the first edition, I felt covered in blood, just like Professor Jin said, the fire was raging everywhere and there was nowhere to put it. He said: I don't want you to pick the dazzling flowers in history. You deserve a flame that burns like lava. He said: matter will never die. The universe is immortal. The only thing that can be wider than the sky is spirit. Any country needs its own hero. The real hero has that profound tragic meaning: sowing, but not participating in the harvest. This is the backbone of the nation. They went through a lot of hardships, and we gained glory. ?
Why do I often cry? Because I love this land deeply. Compared with the long river of history, personal life is so short. With copper as a mirror, you can be well dressed; Taking history as a mirror, we can know the rise and fall. Drawing nutrition from history can enrich the spirit and gain a straight backbone. No matter what era, we all need the national backbone. No matter what era, we need real heroes. Because of the sowing of heroes, we can reap glory, which records their suffering. History tells us that you will be beaten if you fall behind. The happy life now is nothing more than the secular stability that the predecessors exchanged with life, blood and life energy. Do you still remember that in the Syrian war, the beach lay quietly, like a child sleeping peacefully? War is always cruel. We haven't experienced a war for a long time, and we shouldn't forget that passionate and shocking history. From 1840 to 1949, we experienced a century-long decline, and from 1949 to 2050, we ushered in a century-long revival. The magnificent history should be the treasure of each of us, and the pentium fire contained in the treasure will make our life bloom the most brilliant spark.