A broken clock would tell you the right time twice in a day. While another one which is adjusted a minute in advance will always show you what is close to the exact time but it will never tell the accurate hour at any moment. Just like how truth and wisdom is not a monopoly among the learned and educated. They might tell you what seems to be the right thing, but don't settle right away. Widen your options. For we can always learn a thing or two even from the most unexpected places, things, situations or person. While there might be obvious sources from where you can get the information you want, discriminating due to presumptions will always be a disadvantage to someone who truly seek for truth and knowledge.