Sun Tzu said: Those who were good at fighting in the past were invincible first, and they won when they waited for the enemy. You can't win yourself, you can't win the enemy. Therefore, a good soldier can be in an invincible position and cannot let the enemy be in an invincible position. Therefore, it is said that knowing wins and not doing it.
Note: Being invincible first means being invincible first. Waiting for the enemy to win is waiting for the enemy to have a chance to be defeated. These two sentences mean to seek self-protection first, and then consider the meaning of defeating the enemy. You can't win yourself, you can't win the enemy. The reason why you can't be defeated is mainly because you have strict defense, and the reason why you can defeat the enemy is because the enemy's defense is flawed. Therefore, a person's invincible initiative lies in himself, and if he wants to defeat the enemy, he must consider the other side's factors. Therefore, a good soldier can be in an invincible position and cannot let the enemy be in an invincible position. A man who is good at fighting can only keep himself from being defeated, but he cannot guarantee that the enemy can be defeated. So victory is predictable, not something we can decide. In other words, it is impossible to meet. Because this has to take into account the factors of both sides-their own and the enemy. Although we can control them, the enemy is beyond our control. Therefore, the outcome of the war is not wishful thinking.
You can't win and defend, but you can win and attack. Insufficient rules, more attacks. Those who are good at defending hide under nine places and those who are good at attacking move above nine days, so as to protect themselves and win all the games.
Note: the reason why our army can't be defeated is because of strict defense; Our army was able to defeat the enemy because it was aggressive. Defense is due to lack of strength, and attack is due to strength. A man who is good at defending is like hiding in the depths of the earth so that the enemy can't attack; A man who is good at attacking is like hiding in the high sky, making the enemy hard to prevent. Only in this way can he protect himself and win a great victory.
2. In "Military Division Alliance", Cui Yan and Yu Xun teamed up to frame Cao Zhi. In history, it is a fact that Cao Pi, a corps commander, was sentenced to prison, but the specific reason was the letter he read in Xun's study.
Yu Xun has always regarded Cao Pi as the next successor. First, Cao Pi is very suitable for the king's character, and can make the country stronger and make the world peaceful than Cao Zhi. Secondly, it is the resistance to waste and youth.
Yu Xun and Cui Yan have always been loyal ministers under the feudal system. For whatever reason, supporting xelloss is almost a foregone conclusion. However, Cao Cao loves Cao Zhi, which makes Yu Xun and Cui Yan very uneasy. So the two talents jointly set up a game to feed the tiger and help Cao Pi take the lead.
In the incident of Cao Zhida's breaking Sima Gate, Cui Yan had deliberately accepted a bribe from Ding Yi, which puzzled Sima Yi. Yu Xun finally had no cold dew to eat, and expressed his loyalty by death.
Cui Yan deliberately imitated Cao Pi's handwriting, forged outrageous letters and hid them in Xun's study. Once discovered by Yang Xiu, Zhong You of Dali Temple will find Yang Xiu Rockett bribing the minister for Cao Zhi. So when Zhong You sent someone to investigate Cui Yan, Cui Yan didn't resist. All this was known by Cao Cao. The first reaction was that they wanted Cao Zhi instead of Cao Pi.
After Yu Xun's death, Cui Yan I's name was destroyed. However, in the face of national justice, Yu Xun and Cui Yan finally defeated Cao Cao.
How did Cui Yan die in "Military Division Alliance"? Framing Cao Cao's son is a capital crime. The only difference is that Cui Yan died by the neck and died generously.