What were the parameters set by Jesus to measure greatness of a student vis-a-vis the teacher as in Mt 10:24-25

We read in Mtt 10:24-25 (NIV): The student is not above the teacher, nor a servant above his master. It is enough for students to be like their teachers, and servants like their masters. It is clear that Jesus is not referring to the accumulation of worldly knowledge as a parameter of greatness when he compares the student with the teacher. With abundant sources of knowledge outside the school/college, an excellent student can outplay the teacher in so far as worldly knowledge is concerned. My question therefore is: What were the parameters set by Jesus to measure greatness of a student vis-a-vis the teacher as in Mt 10:24-25? Inputs from any denomination are welcome.