“Speech was given to man to conceal his thoughts.”
“Look wise, say nothing, and grunt. Speech was given to conceal thought.”
“Words were not given to man in order to conceal his thoughts”
“Men employ speech only to conceal their thoughts.”
“Men use thought only as authority for their injustice, and employ speech only to conceal their thoughts.”
“We are never half so interesting when we have learned that language is given us to enable us to conceal our thoughts.”