"Well, I’ve been talking to you for two years and now I’m going to quit.
In some ways I would like to apologize, and other ways not.
I hope—in fact, I know—that two or three dozen of you have been able to follow everything with great excitement, and have had a good time with it.
But I also know that “the powers of instruction are of very little efficacy except in those happy circumstances in which they are practically superfluous.”
So, for the two or three dozen who have understood everything, may I say I have done nothing but shown you the things.
For the others, if I have made you hate the subject, I’m sorry.
I never taught elementary physics before, and I apologize.
I just hope that I haven’t caused a serious trouble to you, and that you do not leave this exciting business.
I hope that someone else can teach it to you in a way that doesn’t give you indigestion, and that you will find someday that, after all, it isn’t as horrible as it looks."
— Richard Feynman, Epilogue to Feynman Lectures on Physics [FLP]
Teaching
TODO: Add teaching links here.