“The knowledge we teach is simply the truth as we know it at a particular time. What we believe to be true now may be exposed as error through the discoveries of succeeding generations. That’s how human knowledge has been renewed throughout the ages. Remind your students of this every chance you get. “A good teacher is not one who never doubts, but rather one who strives to keep on learning despite the doubts in her mind. At least, that’s what I think.”
