There are a lot of things NOT to like about liberals, but you have to give them some credit. These are people who are badly, dangerously, and devastatingly wrong on almost every issue of consequence and yet, year after year, they hang in there at a rough parity with conservatives. So, they may do a lot wrong, but there are things we can learn from the Left.
1) Fight Harder: Liberals win a lot of battles just because they're willing to fight harder. Look at what happened to Susan G. Komen for the Cure. Komen decided not to keep giving free money to Planned Parenthood and liberals, who aren't even willing to oppose cancer unless some babies can be aborted to even it out, raised so much hell that Komen had to engage in a public face-saving maneuver. This is not unusual. Conservatives are constantly complaining that some insult towards Sarah Palin or Michele Bachmann would never be tolerated if it were aimed at Michelle Obama or Hillary Clinton. Well, of course, it wouldn't. Liberals raise hell, create blacklists, and hold permanent grudges over that sort of thing. Conservatives complain, shrug their shoulders and let it go. If conservatives get nastier, more vindictive, and less forgiving, then suddenly people will start giving conservatives the same respect liberals get.
On the other hand, ever notice that liberals can get away with everything from leaving women to die in a tidal pool to having a gay prostitution ring run out of their apartment, while conservatives are destroyed for some faux pas that wouldn't even hurt a liberal's popularity rating? There's a reason for that: liberals will stand up for liberals who are politically useful while conservatives will toss those people under the bus in some kind of misguided attempt to appear "principled." When two equally matched forces meet and one is playing by Marquess of Queensberry rules while the other has an ends justifies the means mentality, there's no question which side is going to win anywhere outside of a Disney movie. If conservatives want to save the country, we need to start playing as dirty as the Left.