Guarding knowledge is not a good way to understand. Understanding means to throw away your knowledge. You have to be able to transcend your knowledge the way people climb a ladder. If you are on the fifth step of a ladder and think that you are very high, there is no hope for you to climb to the sixth.
Nhat HanhWhen you have a toothache, you think that not having a toothache will make you very happy. But when you don't have a toothache, often you are still not happy. If you practice awareness, you suddenly become very rich, very very happy.
Nhat Hanh