Purpose in life? Well, some days I don't think there is but on better days I try to look to the future and imagine what I will be doing one year down the line from where I am right now; quite difficult to imagine really. I try to concentrate on my daughters and grandchildren, but you can't live your life through them; I am doing all kinds of things I never had to do before which, in itself is quite liberating but frightening at the same time. I think I am aiming at being not lonely and not sad, waiting for the day when I can wake up and look back with happiness and forward with anticipation and hope 
Interview with the economist billionaires fear: this is how we get a wealth tax



