“I want to say to the literature teacher who remains wilfully, even boastfully ignorant of a major element of contemporary fiction: you are incompetent to teach or judge your subject. Readers and students who do know the field, meanwhile, have every right to challenge your ignorant prejudice. Rise, undergraduates of the English departments! You have nothing to lose but your A on the midterm!”

“It has become almost a cliché to remark that nobody boasts of ignorance of literature, but it is socially acceptable to boast ignorance of science and proudly claim incompetence in mathematics.”

“How to be a great teacher: Know your students. Know your subject. Make it relevant. Teach in an organized place, in an organized way. Encourage curiosity. Ask the questions: Who? What? When? Where? Why? How? Time is priceless. Care.”

“The world is a good judge of things, for it is in natural ignorance, which is man's true state. The sciences have two extremes which meet. The first is the pure natural ignorance in which all men find themselves at birth. The other extreme is that reached by great intellects, who, having run through all that men can know, find they know nothing, and come back again to that same ignorance from which they set out; but this is a learned ignorance which is conscious of itself. Those between the two, who have departed from natural ignorance and not been able to reach the other, have some smattering of this vain knowledge and pretend to be wise. These trouble the world and are bad judges of everything. The people and the wise constitute the world; these despise it, and are despised. They judge badly of everything, and the world judges rightly of them.”

“Yeah, I know what your English Professor tried to tell you. But if your English Professor could make a living writing fiction, they would have been doing it.”

“Know the enemy and know yourself; in a hundred battles you will never be in peril. When you are ignorant of the enemy, but know yourself, your chances of winning or losing are equal. If ignorant both of your enemy and yourself, you are certain in every battle to be in peril.”