Basically yes.
Left wing liberals have also shown time and time again they don't really care much for the constitution. Very ironic that the president is a constitutional lawyer.
I don't entirely disagree with your description of liberals but would tweak it slightly. I would say liberals believe the role of govt is to give everyone an equal opportunity--an equal playing ground to achieve the American dream. If you work hard all your life whether that is as a Wall Street banker or as a high school janitor--that work should be rewarded (FDR new deal style). There should be social safety nets, especially for those who can't help themselves such as persons with disabilities or children. Liberals do respect the Constitution (especially the first amendment) but realize the document was written before cars, the Internet, and automatic weapons.