If we learned anything from the “Brady Bunch,” it’s that major family crises can be resolved in under 30 minutes–as long as you have a father who is unwavering in his moral certainty, a supportive and unquestioning mom, and a live-in maid who’s never at a loss for a well-timed (yet corny) quip. Here, we present are our favorite intentional and unintentional life lessons from the quintessential ‘70s sitcom family: