I have never claimed to know all - quite the opposite. I didn't even claim to know more than many. I stated that I know more then many about some things. That is true, just as I expect everybody knows more than many about some things. I always find it wise to hide total ignorance of the many things, about which I know absolutely nothing, by not saying anything. Google and a good memory are wonderful tools, because there is no reason why anybody should know little about everything. Nobody likes the sneering pupils, who sit at the back and make fun of the boffs, but I expect that's why some people support grammar schools.
