1. Original text: Qi emissaries are like Liang, and Sun Bin sees them as criminals and speaks of Qi emissaries. Qi makes people wonder, and steals them. The general of Qi, Tian Ji, treated him kindly. Avoid counting and strike again with the princes of Qi. Sun Tzu saw that their horses were not very far apart. There were upper, middle and lower generations of horses. So Sun Tzu said to Tian Ji, "If you shoot again, your younger brother will make you win." Tian Ji believed that, and fought with the king and his sons to shoot a thousand gold coins. As for the pledge, Sun Tzu said, "Today, I will take the lower Si of the king and the upper Si of the other, the upper Si of the king and the middle Si of the other, and the middle Si of the king and the lower Si of the other." After finishing three generations, Tian Ji won again after one defeat and won the king's gold. Therefore, it was forbidden to enter the grandson of Yu Weiwang. King Wei asked about the art of war and took it as his division.
2. The enlightenment of Tian Ji's horse racing: the original horse is still the same. Just changing the order of appearance can turn defeat into victory. The fundamental reason why Sun Bin helped Tian Ji turn defeat into victory was that he adopted the correct strategy. This enlightens us to use appropriate strategies in learning. Because the method is a more specific and highly operational way and means, as far as horse racing is concerned, it is the specific riding technique of how to "ride the horse and raise the whip". The strategy is a higher level of procedural and procedural things in general. As far as horse racing is concerned, it is the fundamental problem of how to arrange the order of horse racing from the overall perspective.