Followers of the Way, do not be deceived by teachers who everywhere say “I know Zen, I understand the Way,” and who endlessly deliver discussions like mountain torrents. All this is action that produces hellish Karma. If one is a true learner of the Way, one does not search for the faults of the world, but rather speedily applies oneself to attain genuine insight. If one only can see with perfect clarity, then all is completed.
– Rinzai (d. 866)