RE: Courage to begin, discipline to continue.

the audacity to take the first step and the perseverance to maintain the pace until the goal is achieved

This is a very good motto.
Starting is always difficult but when you have the audacity to think big and start chasing that dream, everything else starts to align.
There were so many times in my life that I had self doubt but having the courage and taking that first step will eventually get you running.