A teacher, a really good teacher, is never a giver of truth; he is a guide, a pointer to truth. Therefore, a good teacher, or, more appropriately, a guide, studies each student individually and helps to awaken the student to explore himself, both internally and externally, and ultimately to integrate himself with his being. All in all, a teacher acts as a catalyst, and not only must he have a tremendous understanding; he must also possess a sensitive mind with great flexibility and adaptability.
Bruce Lee