You will be the first to grant me, honoured sir, that after earnestness of purpose, that is to say "keenness," there is no quality of the mind so essential to the even-balance as humour. The schoolmaster without this humanising virtue never yet won your l

You will be the first to grant me, honoured sir, that after earnestness of purpose, that is to say "keenness," there is no quality of the mind so essential to the even-balance as humour. The schoolmaster without this humanising virtue never yet won your l