Edward Coke Quotes
It is therefore necessary that memorable things should he committed to writing, and not wholly betaken to slippery memory which seldom yields a certain reckoning.
Edward Coke, 1552-1634, English Solicitor General, Attorney General and Speaker of the House of Commons, Quoted in Les Reports de Edward Coke, 1660
Sourced by: Eigen's Political and Historical Quotations
Unlike most men of his time, he was secretive and wrote very little.
This was true until the internet and the World Wide web were capable of storing and replaying audio. So today, the quotation might be updated to: "If You Do Not Write It or record it, You Never Said It."
Sir Edward Coke SL was an English barrister, judge, and politician who is considered to be the greatest jurist of the Elizabethan and Jacobean eras.