It is not true that the average person cannot see any further. But the average man does not think that there is anything further, so he does not give himself the trouble to see any further. There are many who are intelligent enough to perceive all that is behind things, but he first thing that makes their view limited is the narrow range of their interest. They are not enough interested to take trouble about things they neither know nor believe. They would be glad to have intuition if it came without them taking any trouble. There are many who can think, but they do not wish to take the trouble of thinking.