“A fool is made more of a fool, when their mouth is more open than their mind.”
“A learned fool is more a fool than an ignorant fool.”
“More fools know Jack Fool than Jack Fool knows.”
“Its better to be thought a fool, than to open one's mouth and remove all doubt.”
“Wise men profit more by fools than fools by wise men.”
“It is better to keep your mouth closed and appear a fool than to open it and remove all doubt.”