Historians have talked a lot about this question, but we, the masses, will certainly think that it is caused by the differences between people. On the one hand, Zhu Yuanzhang, as the most inspirational emperor in ancient China, the progression from beggar to emperor is not comparable to Li Yuan, a rich man, and his means and cunning can be called the most ancient emperors. On the other hand, half of the Tang Dynasty was fought down by Li Shimin, and when Zhu Yuanzhang fought the world, Zhu Di was still drinking milk in his mother's arms. This doomed Li Shimin to dare to create Li Yuan's rebellion, while Zhu Di did not dare to create Zhu Yuanzhang's rebellion.
On the surface, this seems to be correct, but it ignores a fundamental question: Why did Zhu Di rebel after Zhu Yuanzhang's death? What is the basis for Li Shimin's rebellion? When Zhu Yuanzhang was the emperor ruling the world, at that time, there was still his eldest brother Zhu Biao pressing on it, and Zhu Di's rebellion did not even dare to think about it. Zhu Yuanzhang's cruelty to the founding heroes is rare in the history of our country.
However, he was very kind to his sons, and like Liu Bang, who was born in the grass, he crowned his sons as the kings of the clan, thinking that they were all family, asking for money to give money, wanting power to give power, and only wanted to give you the best. From the Western Han Dynasty onwards, the existence of the king of the domain has always been a problem, and successors have been troubled by this. However, by the time of the Tang, Song and Yuan dynasties, this problem was well handled, and basically did not threaten the stability of the dynasty. The emperor saw that this was not a problem, of course, he wanted to make his beloved son, brother and relatives king, but generally just let them be a rich and idle king, wandering on the edge of politics, eating, drinking and having fun every day. Therefore, in these dynasties of the Tang, Song and Yuan dynasties, the king of the clan did not have the right, just an honorary title, and did not even have some decent personal arms on his hands, so how could the rebellion of the king of the clan occur.
But Zhu Yuanzhang, the old father of the spoiled baby, actually picked up the old routine of Liu Bang's former king, the purpose of which was to make his sons have the feeling of sitting in the world, and also to show the world: this world is surnamed Zhu. For Zhu Di, it was even more unlikely that he would create Zhu Yuanzhang's rebellion. Because he is most similar to his father's temperament, Zhu Yuanzhang basically took this son with him in the front-line struggle after the founding of the country, and established a deep relationship with him.
Mongolia has always been a major problem for Zhu Yuanzhang, Zhu Yuanzhang will put Zhu Di on the border, it is conceivable that he attaches great importance to this son, because if it is handled properly, his father's favor is indispensable, and he is not always responsible, just to brush experience. In general, when Zhu Yuanzhang was alive, he never thought of rebellion, but only wanted to be an idle prince and protect the Jiangshan of his Zhu family. Even later, if Zhu Yunjiao had cut the domain too much and wanted the lives of all his uncles, he would not have rebelled.
Switching to Li Shimin's perspective, everything has changed, the kings of the Tang Dynasty are idle, have no power and no feudalism. Therefore, when Li Yuan was proclaimed empress, the wartime Terracotta Grand Marshal faced a huge power gap. It's as if everything you have been moved away, and the court's appeasement of him is just an insignificant idle prince. Therefore, Li Shimin is reluctant to give up these privileges in his hands, that is, his ability to bear is not enough, and he cannot transition from the gap between the two.
This truth, Prince Li Jiancheng, can also see clearly. Therefore, he was very dissatisfied with Li Shimin's refusal to delegate power after the establishment of the Tang Dynasty, because no matter how powerful you were, you had to hand over power at that time. Who knew that the old man could still live for a few years, and it would be unwise to act on Li Shimin until he ascended the throne, because at that time, Li Shimin had been in business for many years, and the best situation of doing it would also make himself be torn off. What's more, when Li Shimin has a heavy army in his hands and so many talents around him, his ambition has been exposed, and if he does not move, he may die himself. Therefore, Li Jiancheng weighed and had to start again and again.
And Li Jiancheng's move is exactly in line with Li Shimin's wishes, Li Jiancheng has no chance of winning the battle against Li Shimin, but he himself does not know it. Kill Li Jiancheng, his father will definitely punish him, this is inevitable, and it may even make a wedding dress for his brother. Only by forcing the palace to let his father retire early to become the emperor and become the CEO of the kingdom of God himself. In this way, the whole world is up to themselves to decide, in order to block the mouths of the yo-yo, and there is no need to bear any responsibility. To sum up, Zhu Di is unable to create his father's rebellion, and Li Shimin must create his father's rebellion for his own image.