"There are no exceptions to the rule that everyone thinks they are an exception to the rules."

— Banksy

"The whole iconography of ancient science is simply the fruit of wishful thinking."

— George Sarton

"The economic concept of value does not occur in antiquity."

— Karl Marx

"Too much gravity argues a shallow mind."

— Johann Kaspar Lavater

"my art cannot be understood primarily by thinking. My art touches people who are in tune with my mode of thinking. But it is clear that peop…"

— Joseph Beuys