If I had to have as you're forcing me to a sort of top level goal professionally how about every day try to suck a little bit less. Which is kind of like try to be better every day unless I'm missing something right. You sound totally uninspired by my top line goal. There are two reasons why people strive and one is because they want to get better and the other is they want to fail less.
Also: should we all have personal mission statements?