President Obama said this in his 2nd inaugural address:
For the American people can no more meet the demands of today's world by acting alone than American soldiers could have met the forces of fascism or communism with muskets and militias. No single person can train all the math and science teachers we'll need to equip our children for the future, or build the roads and networks and research labs that will bring new jobs and businesses to our shores. Now, more than ever, we must do these things together.
I object to this move, which seems to have become popular with Democrats in the past couple years, of equating "doing things together" with government. To suggest that anyone who'd like to see less heavy-handed government regulation thinks one person can do everything alone is a straw-man argument. It indicates a lack of understanding of how the private-sector economy works and how libertarians or conservatives actually think about economics. The private sector isn't just a bunch of people "acting alone."