Certainly read the whole piece, but here is the print-it-out-and-hang-it-above-your-monitor version:
Be audacious.
Do grunt work.
Do the boring things.
Learn undefined skills.
Work hard.
Bring a sense of urgency & move fast.
Improve things.
Ask your naive questions.
Simplify things.
Follow up.
Show up during the hard times.
Figure out the first step.
Finish things.
No excuses then?