I am reading a wonderful book called My Philosophical Development by Bertrand Russell – I picked up a 1959 first edition in a wonderful second hand bookshop, Trinity Books in Carrick On Shannon.  This is like a beginners guide to Russell by himself and, in it he traces his thinking down through the years.There is a particularly poignant section where Russell reproduces copies of his notes from his teenage years.  He writes (p280): Just before and just after my 16th birthday, I wrote down my beliefs and unbeliefs, using Greek letters and phonetic spelling for the purposes of concealment.What Russell was at pains to conceal at this young age were…