In a reasonable graduate seminar, you don’t expect students to copy it down and repeat whatever you say; you expect them to tell you when you’re wrong or to come up with new ideas, to challenge, to pursue some direction that hadn’t been thought of before. That’s what real education is at every level, and that’s what ought to be encouraged. That ought to be the purpose of education. It’s not to pour information into somebody’s head which will then leak out but to enable them to become creative, independent people who can find excitement in discovery and creation and creativity at whatever level or in whatever domain their interests carry them.
– Noam Chomsky (2014)