(522 quotes found)
“It is dangerous to be sincere unless you are also stupid.”
George Bernard Shaw
“You can never underestimate the stupidity of the general public.”
Scott Adams
“Stupidity is evil waiting to happen”
Clay Bond
“The two most common elements in the universe are hydrogen and stupidity.”
Harlan Ellison
“Nothing sways the stupid more than arguments they can't understand”
Cardinal de Retz
“I am patient with stupidity but not with those who are proud of it.”
Dame Edith Sitwell
“If Stupidity got us into this mess, then why can't it get us out?"”
Will Rogers
“Nothing in the world is more dangerous than sincere ignorance and consciencious stupidity.”
Martin Luther King Jr.
“Strange as it may seem, no amount of learning can cure stupidity, and formal education positively fortifies it.”
Stephen Vizinczey
“You can be sincere and still be stupid.”
Charles F. Kettering