Believe nothing, no matter where you read it, or who said it, no matter if I have said it, unless it agrees with your own reason and your own common sense.
I'm calling BS on this statement, because common sense is anything but common, and there are a lot of idiots out there whose reason is flawed.....and their perception of reality and truth is dependent on their close-minded, ethnocentric, sexist, bigoted, cultural monism.

Common sense, by its "commonality", is not a privatized affair. It involves "public" matters, "public" concerns, and democratic rationality.