​What​ ​does​ ​Albert​ ​say​ ​to​ ​his​ ​father​ ​on​ ​page​ ​13​ ​that​ ​makes​ ​us​ ​think​ ​that​ ​he is​ ​growing​ ​braver​ ​and​ ​is​ ​not​ ​afraid​ ​to​ ​speak​ ​his​ ​mind?

From the text:

‘Father,’ said Albert with resolution in his voice. ‘I’ll train Joey – I’ll train him to plough all right – but you must promise never to raise a stick to him again. He can’t be handled that way, I know him, Father. I know him as if he were my own brother.’