“I can’t do this alone”
President Obama sent a quick note to his supporters this morning:

I keep a to-do list in my desk.
It's ambitious, but you and I didn't set out to do easy things.
As long as I can count on you to be a part of this, we will find a way to make progress on all of it—continuing to create good-paying jobs, fixing our broken immigration system, finding a common-sense way to reduce gun violence in this country, and more.
No president can do it alone.
http://www.barackobama.com/news/i-cant-do-this-alone