I believe teaching is not merely the passing-on of textbook knowledge to students. Good teaching stimulates critical thinking, provokes intellectual curiosity, and enriches and empowers student through the learning experience. As such, I encourage students to ask thoughtful questions and to dare to challenge the conventional wisdom. I think that excellent teaching requires dedication and commitment as well as an innate love of interacting with students.
As for the relationship between teaching and research, I don't believe the two are mutually exclusive: An excellent teacher can also be a prolific researcher at the same time.