When you are talking about protecting you do not know what you are protecting. But, you do know that the wall exists. So, perhaps you are protecting the wall, because the value is the wall, either positive value or negative value. So, you are keeping a wall, positively or negatively, as a means of protecting; and on enquiring what you are protecting, you do not know. You see the wall only and not the something behind it. Perhaps if you know what is inside the enclosure, it may not be necessary to protect at all; or perhaps there is nothing to protect.
Without knowing what is behind the wall, it is absurd your protecting or building a wall. You only know the wall. You do not know anything about protection. Therefore, the word 'protection' has gone out of your thought, and all that remains is the wall, not the idea to protect something. You are not using the word 'protection' any more because 'to protect' means 'to protect something'; and as you do not know that something you are not going to protect. All that you are now left with is the wall and not 'protection'. But the wall is made of the valuation by the valuer. So, the wall is the valuer and the valuation.
Group Discussion 23rd December, 1947