Hermione is obviously quite clever. Why didn't the hat house assign her to Ravenclaw?

People are very complicated. It doesn't mean that you are not brave if you are smart, and you are not loyal if you are cunning. Sorting hat just analyzes many characteristics of you and then makes his own judgment. In fact, it doesn't matter which college you go to, and it doesn't hinder the magic education of students. What is the real Gryffindor and what is the real Ravenclaw? Slytherin can also produce brave men who died in battle, and Gryffindor can also produce sinister villains who betray their friends and seek glory. Therefore, sorting hat may just find out the person who stood out from various characteristics at that time, and then assign him to that college.

There must be a lot of selfishness when the four founders go to find students themselves, but when the enrollment requirements of the four people are set in sorting hat, things are a bit complicated, just as Snape said when he taught Harry to block his brain. Human nature is not a book, so you can't just read it. The human heart is a complex multi-level thing. Besides, people can change.

Let's look at the others first. It is well known that Lao Deng is very clever, but he is in Gryffindor, and Professor McGonagall, as the director of the Lion House, can easily enter Ravenclaw Lounge. Neville was not so brave in the previous films and his memory was incredible, but he was in Gryffindor, and he was actually quite willing to show off, but this did not prevent him from being assigned to Hufflepuff. Although Wormtail betrayed his friends for honor, it did not prevent him from being a brave man when he first entered school.

Speaking of Hermione, if Ravenclaw chooses her own students, she will definitely choose Hermione, because Hermione is smart; Assuming that Gryffindor chose the student himself, he would definitely choose Hermione because she is brave; Hufflepuff is certainly willing to accept it, because he has no education. But if all the feature requirements are concentrated on one point, sorting hat has to make a judgment, because it has to make a judgment. Perhaps sorting hat thinks that compared with wisdom, courage and modesty are Hermione's stronger highlights.

To sum up, Hermione has integrity and courage, which can overwhelm her dazzling wisdom.