So in the conditioned state of our life, committing mistake is very natural. Just like we say: "To err is human." Any human being is susceptible to commit mistake. Another imperfectness is that every man is illusioned. Illusioned means to accept something which is not, phantasmagoria. Just like every one of us in this meeting, we are under the impression that "I am this body." But actually I am not this body. This is called illusion, māyā.
So to commit mistake, to become illusioned, number two; and number three: a cheating propensity. Everyone, conditioned soul, thinks himself very expert, and he talks with his, I mean to say, fellow man as a very intelligent man. And he has got every . . . just like in business. In business you go to a storekeeper.
He'll say: "Oh, you are my great friend. I am not taking a farthing profit from you." But you must know that he is taking profit at least fifty percent. So this is called cheating propensity. One who is not in the knowledge, but he puts forward his theories and theses and so many by the words "perhaps," "it may be," like that—this is called cheating.
So to commit mistake, to be illusioned, and cheating propensity, and at last, imperfectness of the senses. Our senses are limited. We cannot see far distant place. We cannot see nearest.