The best professors.. were no longer high priests, selfishly guarding the doors to the kingdom of knowledge to make themselves look more important. They were fellow students – no, fellow human beings – struggling with the mysteries of the universe, human society, historical development, or whatever. They found affinity with their students in their own ignorance and curiosity, in their love of life and beauty, in their mixture of respect and fear, and in that mix they discovered more similarities than differences between themselves and the people who populated their classes. A sense of awe at the world and the human condition stood at the center of their relationships with those students.
Most important, that humility, that fear, that veneration of the unknown spawned a kind of quiet conviction on the part of the best teachers that they and their students could do great things together.
Ken Bain, What the Best College Teachers Do