Daniel Doen Silberberg Sensei talks about the first two Koans of the Blue Cliff Record and the ability to not know, as opposed to thinking that you know things. Knowing restricts you; not knowing is an open field.
1 of 2
httpv://www.youtube.com/watch?v=HYVixd2Okk4
2 of 2
httpv://www.youtube.com/watch?v=oA4HNz_4aVY