----------------- HES POSTING ----------------- 
Joan Robinson quoted this in (I think either Freedom and Necessity or 
Economic Heresies) as: 
 
"When someone convinces me I am wrong, I change my mind. What do you do?" 
 
I have subsequently seen a reference to it appearing in (I think) Vol. 14 
of Keynes' collected writings. 
 
Donald A. Coffin 
 
 
------------ FOOTER TO HES POSTING ------------ 
For information, send the message "info HES" to [log in to unmask]