朱元璋之所以对太子朱标很放心是因为他对太子非常满意，而且朱标也是他最喜欢的孩子。康熙皇帝不一样，他的太子是立了又废，废了又立的，几经周折，而且康熙的太子是一个会隐藏心思的人，也很会笼络人心，所以康熙担心太子会夺权。

康熙在最后快要抉择出接班人的时候，他又非常的纠结，康熙皇帝一世英名，之所以对继承人的事情这么纠结，是因为太子胤愼他的生母很平庸，所以从小都没怎么受过青睐。而这也导致他心机很深沉，他表面上潜心修佛看似与世无争，让自己不成为众矢之的，但其实他非常善于团结对手，为自己谋得一个好的利益。

本来这样优秀的儿子康熙应该感到很骄傲，但是他也非常忌惮，因为这个孩子表面上看不出什么，但是内心却是暗潮汹涌，这样心机深沉的人，表面上看是人畜无害，但私下里却对欲望渴求的更高。而且他的个人魅力强，团队少而精，都对他忠心不二，包括隆科多和年羹尧，都对他非常的忠心。这样内外相辅，如果胤愼有逼宫的想法，一定会势如破竹对康熙造成很大威胁的 。

所以康熙就想了一个好办法，那就是在死之前不公开太子的人选，这样自己可以先在后面慢慢的观察一下。而朱元璋的接班人让他很放心，因为太子朱标从小就受到了细心的教导，朱元璋对他寄予厚望，而且朱标的性格非常仁慈宽厚，对他的弟弟们也都很有爱，在诸王们中威信也很高。

Although Yinli was the eldest son of Emperor Kangxi, he was not the crown prince. Because he was a concubine, not a legitimate one, he was actually not qualified to be a crown prince. Although he later participated in the struggle to seize the legitimate rights, he was far less competitive than Yinren, Yinli and Yinli.

The crown prince set up by Emperor Kangxi is the second son of the emperor, and is the Yinren born to the queen.

So why did Zhu Yuanzhang of the Ming Dynasty feel at ease with the crown prince Zhu Biao, but Kangxi of the Qing Dynasty had always been afraid of the crown prince Yinren seizing power, so that he had always been on guard against Yinren?

This can be seen from two perspectives: one is the reasons of Zhu Yuanzhang and Kangxi, and the other is the reasons of Zhu Biao and Yinren.

Zhu Yuanzhang was far more imposing and confident than Kangxi.

Although Zhu Yuanzhang was once just a beggar who couldn't afford to eat, it took him only 15 years to lay a huahuajiangshan, and became the emperor who sat on thousands of miles of rivers and mountains and dominated the fate of hundreds of millions of creatures. This was fought down step by step with his blood and life. How many people's blood was on his hands all the way down?

Therefore, his power was fought with human life.

Although Zhu Yuanzhang likes to be suspicious, he beat people down in the Ming Dynasty. In fact, he is absolutely confident that he can control everyone. However, no one who wants to get out of his control will come to a good end.

Therefore, no one could shake Zhu Yuanzhang's position at that time.

Kangxi was not the founding emperor. Although there were several imperial expeditions, it can be said that in the end, he was just to boost the morale of the army. Unlike Zhu Yuanzhang, who raised his knife and mounted his horse to kill the enemy, he hid in the rear, so his momentum was definitely not as strong as Zhu Yuanzhang.

Kangxi also experienced aobai dictatorship in his youth. He was bullied so that he didn't know who to cry for. It was useless to cry, so he spent a lot of time and thought to get rid of aobai. But even if he got rid of aobai, aobai also left a deep psychological shadow on him. The words "Jun weak, Chen strong" almost always pressed on his chest, so he had been on guard against the dictatorship of courtiers. Later, he had a son, and even his son was on guard.

In addition, Kangxi did not pay as much attention to family affection as Zhu Yuanzhang, which should also be a common fault of the Qing Dynasty emperors. The Qing Dynasty was deeply rooted in the essence of "the most ruthless imperial family".

Zhu Yuanzhang experienced the life and death of his parents and brothers when he was young, and he had a deep feeling for family affection, which may also be a reason for him to cherish family affection.

Therefore, after he became emperor, he granted the king and the princess to his brothers and sisters, whether they were alive or dead, and his nieces and nephews also received preferential treatment.

Later, in order to make Zhu Yunwen a stable emperor who would not have disputes and conflicts with his uncles, he also deliberately drove all his sons to the fief, for fear that Zhu Yunwen would attack his uncles after becoming the emperor, and for fear that his uncles would become an obstacle and threat to Zhu Yunwen.

In short, what he did was to ensure the integrity of his son and grandchildren, and he didn't want to see them killing each other.

However, Kangxi did not value kinship as much as Zhu Yuanzhang did. This should also be inherited from their nomadic fishing and hunting culture. Nurhachi was not polite to his son and daughter when he was alive.

Therefore, the relationship between Kangxi and Yinren is absolutely impossible to be as kind and filial as Zhu Yuanzhang and Zhu Biao, which is also one of the reasons why he guarded against Yinren.

Having finished the reasons of Zhu Yuanzhang and Kangxi, let's talk about the reasons of Zhu Biao and Yinren.

Zhu Biao got the careful cultivation of Zhu Yuanzhang from childhood. In the year when he was made crown prince at the age of 13, Zhu Yuanzhang asked him to return to Haozhou to sacrifice his ancestors through Taiping. Because he was born in Taiping Chen Di's family, he specially went to the Chen family, and then gave some gifts to buy people's hearts.

Later, in order to speed up the growth of Zhu Biao, Zhu Yuanzhang asked him to participate in the handling of political affairs and learn the way of being a king.

However, Zhu Biao's character has always been very good, "friendly". Although he sometimes disagreed with Zhu Yuanzhang, he never quarreled. Later, someone came to Zhu Yuanzhang to complain that Zhu Bo, the king of Jin, had a conspiracy, and Zhu Biao also came forward to plead, which dispelled Zhu Yuanzhang's idea of asking Zhu Bo about it.

明太祖朱元璋是一个父母诸兄早亡，迫不得已长时间独自流浪的遗孤。早些年的悲剧让他对时代有一种报仇感，但从而让他对血缘关系真情的珍视超过了平常人。例如明代的靖江王一脉，这也是明代唯一并不是明太祖朱元璋直系亲属后代的诸侯王，反而是朱元璋的兄长朱兴旺的（原名朱重五）子孙后代。有关这名兄长，按明太祖朱元璋《御制纪非录》中常言，就是一个对父母不孝顺，对兄妹也也不关心的混帐哥哥，

明太祖朱元璋和他的相互关系并算不上好。在朱标组织政务服务期内，恰好都是明代四大案的密集爆发期（除蓝玉案），这三要案，朱标都是有亲身好好说再见。他不仅是因为受小孙子牵涉进胡惟庸案的教师宋濂道歉外，在历史文献中看不出朱标与明太祖朱元璋在方针政策上面有过确立的对立面。历史上有过一些被太子篡权的皇上，例如唐高祖李渊在玄武门叛乱以后，迫不得已改立孩子唐太宗为太子，没多久就要出帝位。唐高宗在安史之乱后，

被太子李亨空架为皇帝，也失去帝位。更可怜的一个例如南北朝宋文帝刘义隆，被太子刘劭杀死。依照儒家思想“有嫡立嫡”的传统式，明太祖朱元璋去世后由朱标称帝是顺理成章，而康熙死后，第一顺位的继承者是皇太子胤礽，并非胤褆。可是胤褆从一开始垂涎皇太子之位，而且向康熙皇帝谏言“愿除庆父之忧”杀死太子，这种迫不得已让康熙皇帝赶来身后一凉，他不但需放着胤褆损害皇太子，

更需放着胤褆伤害自己。回过头看胤褆，尽管还有一些豪情壮志，战场上也英勇杀敌，可是这种掩盖不上他们的诸多缺点。看待父王，明确提出许多建议，可是大部分是空话，不仅帮不上康熙皇帝，还惹老爸发脾气骂脏话。朱元璋，是大明朝的开国帝王。是放牛郎出生。凭着本身勤奋及其天命所归，建立了一代皇朝。尽管作为君王，却仍然可以将真情摆在首位。由于天底下是我给儿子打得，而自身的骨血一定要没有理由信赖。

个人认为朱元璋的疑心很重。更何况，他是以平民的身份坐上帝位。他心里会感到不安，所以他总是提防跟随他多年的大臣们。但他还是很喜欢他的太子，他的太子是朱标，他是马皇后为他生的合法长子。朱标出生时很受朱元璋的欢迎。当时朱元璋确立了自己的吴王地位，因此他把朱标列为他的天下之子，表明他的地位将来会转嫁给朱标。朱元璋既然是接班人，对朱标仍有一些要求，于是找了一位儒学大儒为师。因为受儒家教育，朱标从小就是个热心人。他待人友好，照顾弟弟妹妹。他的行为受到朱元璋及其官员的赞扬。

朱元璋建立明朝后，朱标成为太子。那时，他只有13岁。可惜朱标的父亲死得不好。在朱标的一生中，他做了24年的太子。朱元璋从来没有怀疑过王子，原因有几个。首先，明代实行长子继承制。其次，朱元璋对儿子的各种表现感到满意。第三，其他的王子在被封为附庸之后会去封邑。没有皇帝的诏书，他们根本不能回去。由于王子们很少见到皇帝，皇帝的父爱被寄托在王子身上。

但在康熙时期就不同了。康熙虽然也爱他的孩子，但毕竟他比较古怪。当时，清朝没有要求皇帝长子继承制度，也没有要求皇帝长子继承制度。然而，当他看到自己的嫡子弟弟胤礽被封为太子时，他认为自己这个皇帝的长子也可以竞争。而且他的才华也不错，但是他父亲对太子哥哥有偏见，所以他会嫉妒和生气，他认为他生气的时候会采取行动。但这样的行为让他父亲感到不安全。康熙以为他还在这个位置上，胤礽 亲王也在那里。老板受不了。他在下面不停地做些小动作，引起了康熙的怀疑。因此，康熙要警惕胤禔夺权。