They were tough in the sense that, as I grew up, both my mother and father would always say to me, it's really important that you always remember two things. First of all, when you go to bed at night, you've got to look back on the day and make sure that you felt the day was a day which you contributed something, and that you did everything you could to do it the best way you could.
Digo que mis padres eran duros porque cuando crecí tanto mi madre como mi padre siempre me decían: Es realmente importante que siempre recuerdes dos cosas: Primero que nada, en la noche cuando te vayas a la cama, tienes que reflexionar sobre el día y asegurarte de que sientas que haya sido un día en el que contribuiste en algo y en el que hiciste tu mejor esfuerzo.