Help finding a Cicero quote

[Notascooby]

I'm going out on a limb here.

I've been trying to find a quote from Cicero which Goes something like" even the best philosophers admit that there is much that they don't know, and more which they must learn over and over again".

I think that it is from the Tusculan disputation but in spite of searching off and on for months I can't find it.

I know that it is a long shot but does anyone remember the whereabouts of this?

A bag of scooby snacks to whomever knows.

Ta

 

[Terry S.]

Do you have any of it in Latin? If so, a word search on PHI Latin Texts might turn up something.

 

[Etaoin Shrdlu]

ex ceteris philosophis nonne optumus et gravissumus quisque confitetur multa se ignorare et multa6 sibi etiam atque etiam esse discenda?

Tusc. Disp. 3.69

 

[Matthaeus]

Congrats!

 

[Notascooby]

Thank you!