"A man doesn't know what he knows until he knows what he doesn't know."

Man,

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"A man doesn't know what he knows until he knows what he doesn't know."

Exlpore more Man quotes

"In order that all men may be taught to speak the truth, it is necessary that all likewise should learn to hear it."

Samuel Johnson, English Author

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"Opposition may become sweet to a man when he has christened it persecution."

George Eliot, British Author

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"A little skill in antiquity inclines a man to Popery."

Thomas Fuller, English Clergyman

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"In the course of history, men come to see that iron necessity is neither iron nor necessary."

Friedrich Nietzsche, German Philosopher

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"A man in passion rides a horse that runs away with him."

Thomas Fuller, English Clergyman

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"The man who looks for security, even in the mind, is like a man who would chop off his limbs in order to have artificial ones which will give him no pain or trouble."

Henry Miller, American Author

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"The vote is the most powerful instrument ever devised by man for breaking down injustice and destroying the terrible walls which imprison men because they are different from other men."

Lyndon B. Johnson, American President

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"There is nothing so stupid as the educated man if you get him off the thing he was educated in."

Will Rogers, American Actor

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"The dons of Oxford and Cambridge are too busy educating the young men to be able to teach them anything."

Samuel Butler, British Poet

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"Men should not try to overstrain their goodness more than any other faculty, bodily or mental."

Samuel Butler, British Poet

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Explore more quotes by Laurence J. Peter

"Make three correct guesses consecutively and you will establish a reputation as an expert."

Expertise

"Early to bed, early to rise, work like hell, and advertise."

Work

"America is a land of taxation that was founded to avoid taxation."

Tax

"Committees have become so important nowadays that subcommittees have to be appointed to do the work."

Work

"As a matter of fact is an expression that precedes many an expression that isn't."

Expression

"Education is a method whereby one acquires a higher grade of prejudices."

Education

"Nobody can be perfect unless he admits his faults, but if he has faults how can he be perfect?"

Mistake

"America is a country that doesn't know where it is going but is determined to set a speed record getting there."

Direction

"In a hierarchy, every employee tends to rise to his level of incompetence."

Organization

"Television has changed the American child from an irresistable force to an immovable object."

Television