Discipline is a difficult word for most of us. It conjures up images of somebody standing over you with a stick, telling you that you're wrong. But self-discipline is different. It's the skill of seeing through the hollow shouting of your own impulses and piercing their secret.
Henepola GunaratanaWhatever attitudes we habitually use toward ourselves, we will use on others, and whatever attitudes we habitually use toward others, we will use on ourselves.
Henepola Gunaratana