The purpose of studying Buddhism is not to study Buddhism, but to study ourselves. That is why we have teaching. But the teaching is not ourselves. It is some explanation of ourselves. To study the teaching is to know yourselves. That is why we do not ever attach to the teaching, or to the teacher. The moment you meet a teacher you should leave the teacher, and you should be independent. You want a teacher so that you can be independent. So you study yourselves. You have the teacher for yourselves, not for the teacher.
Shunryu SuzukiSo the most difficult thing is always to keep your beginner's mind. There is no need to have a deep understanding of Zen. Even though you read much Zen literature, you must read each sentence with a fresh mind. You should not say, "I know what Zen is," or "I have attained enlightenment." This is also the real secret of the arts: always be a beginner. Be very very careful about this point. If you start to practice zazen, you will begin to appreciate your beginner's mind. It is the secret of Zen practice.
Shunryu Suzuki