Each individual has his own way of expressing, thinking, speaking, feeling, understanding. It is the combination of all these ways of being that makes the individual. That is why everyone can understand only according to his own nature. As long as you are shut up in your own nature, you can know only what is in your consciousness. All depends upon the height of the nature of your consciousness. Your world is limited to what you have in your consciousness. If you have a very small consciousness, you will understand only a few things. When your consciousness is very vast, universal, only then will you understand the world. If the consciousness is limited to your little ego, all the rest will escape you…. There are people whose brain and consciousness are smaller than a walnut. You know that a walnut resembles the brain; well these people look at things and don’t understand them. They can understand nothing else except what is in direct contact with their senses. For them only what they taste, what they see, hear, touch has a reality, and all the rest simply does not exist, and they accuse us of speaking fancifully! “What I cannot touch does not exist”, they say. But the only answer to give them is: “It does not exist for you, but there’s no reason why it shouldn’t exist for others.” You must not insist with these people, and you must not forget that the smaller they are the greater is the audacity in their assertions.
One’s cocksureness is in proportion to one’s unconsciousness; the more unconscious one is, the more is one sure of oneself. The most foolish are always the most vain. Your stupidity is in proportion to your vanity. The more one knows… In fact, there is a time when one is quite convinced that one knows nothing at all. There’s not a moment in the world which does not bring something new, for the world is perpetually growing. If one is conscious of that, one has always something new to learn. But one can become conscious of it only gradually. One’s conviction that one knows is in direct proportion to one’s ignorance and stupidity.
Ref : Questions and Answers 1953