“...logical validity is not a guarantee of truth.”
“Seriousness is no more a guarantee of truth, insight, authenticity or probity, than humour is a guarantee of superficiality and stupidity.”
“If there is cheesy packaging around a universal truth, does that make the universal truth inside any less valid?”
“The fact that a great many people believe something is no guarantee of its truth.”
“Love will find you eventually, I guarantee it. That’s why you need to buy an invisible cloak from me for the one-time low price of $77,777.77. Offer valid for emotional invalids only.”
“There's a weird logic that explains a common truth.”