Conquering Self
Discipline comes through self-control. This means that one must control all negative qualities. Before you can control conditions, you must first control yourself. Self-mastery is the hardest job you will ever tackle. If you do not conquer self, you will be conquered by self. By stepping in front of a mirror, you may see at one and the same time both your best friend and your greatest enemy.
— Napoleon Hill, Think and Grow Rich
Saymorre writes:
Thank you for this. I just started re-reading Think and Grow Rich yesterday.