I believe that science fiction is as profound as you want it to be or it can be very simple entertainment, and I'm all for very simple entertainment. Every now and then we all need to come home, veg-out, watch something and not think too deeply about it. It's what you want it to be. We tend to steer clear of being pedantic; it's entertainment first, otherwise we'd be on a lecture circuit. Joe Flanigan
He that knows himself, knows others; and he that is ignorant of himself, could not write a very profound lecture on other men's heads. Charles Caleb Colton
Of course, some would say if you have a performing inclination, then you should become a lawyer. That's a platform we use, or a priest. You know, anywhere you lecture and pontificate to people.
Rowan Atkinson
This is unusual for me. I have given readings and not lectures. I have told people who ask for lectures that I have no lecture to give. And that is true. V. S. Naipaul
Somebody's always getting me to come lecture to their writing class, and I don't talk about writing at all, I talk about the business of making a living at this racket. Jerry Pournelle