21. There's a bunch of folk wisdom running around, so reliable sources would be appreciated. 22. Hypocrisy has been a subject of folk wisdom and wisdom literature from the beginnings of human history. 23. It doesn't hurt either that she has a bottomless reserve of folk wisdom for every occasion. 24. But McGlashan isn't content to rely on folk wisdom to sustain the American appetite for potions. 25. "There's a bit of folk wisdom , that some doctors never get sued," 26. That history, some researchers now think, is deeply ingrained in our psyches and in our folk wisdom . 27. Like most scientific folk wisdom ( " You use only 10 percent of your brain power," 28. No Child Left Behind may mark a turning point in this battle between educational folk wisdom and social science. 29. Paavo Ruotsalainen's thinking was a curious mixture of old folk wisdom , theology and old Christian tradition. 30. Wiese said the study also seemed to confirm the folk wisdom that brown liquor causes worse hangovers than clear liquor.