François Villon (c. 1431 – after 5 January 1463 / Paris)
Comments about François Villon
Rondel
Goodbye! the tears are in my eyes;
Farewell, farewell, my prettiest;
Farewell, of women born the best;
Good-bye! the saddest of good-byes.
Farewell! with many vows and sighs
My sad heart leaves you to your rest;
Farewell! the tears are in my eyes;
Farewell! from you my miseries
Are more than now may be confessed,

It is Villon, in the French: Je connais tout fors que moi-mesme.
I know everything except myself is certainly a good translation of the Villon line, which appears on more than one page of his work. John Xavier, M.A. (French) .
I want to know if it's francois villon who has the poem: 'I know everything except myself'