To go through the horn ear
To Outgrow One’s Mentor
The expression "boynuz kulağı geçmek" is used to describe a situation in which a student, apprentice, or child surpasses their teacher or parent in success, talent, or knowledge. Let us examine the origin and usage of this expression.
Where Does It Come From?
The origin of this expression is rooted in the pastoral and animal husbandry traditions commonly found in Anatolia. While observing the growth and development of animals, it was noticed that the horns of a young animal would eventually grow longer than the ears of its mother or father. Over time, this observation became a metaphor for a child or student surpassing the person who raised or trained them.

(Generated by artificial intelligence)
Origin and Meaning?
The origin lies in the natural growth process of animals. Horns represent something newer and still developing, while ears symbolize the older and more experienced. Therefore, when the horns outgrow the ears, it signifies the new generation surpassing the old. This also illustrates a natural cycle of progress and development.
How Is It Used in Everyday Life?
This expression is typically used in a positive context. A master, upon seeing their apprentice perform better than they themselves could, might proudly say, "Boynuz kulağı geçti."
Example 1:"Hasan developed the carpentry skills he learned from his father to such an extent that even his father now consults him. He has truly outgrown his mentor."
Example 2:"I was very happy when my teacher said, 'Your knowledge on this subject exceeds mine—you have outgrown your mentor.'"

