Full Idea
In my view, once we admit that our beliefs about our sensory states are not infallible, incorrigibility would be a vice rather than a virtue.
Gist of Idea
If senses are fallible, then being open to correction is an epistemological virtue
Source
Jonathan Dancy (Intro to Contemporary Epistemology [1985], 4.3)
Book Reference
Dancy,Jonathan: 'Introduction to Contemporary Epistemology' [Blackwell 1985], p.64
A Reaction
This seems to be axiomatic among modern philosophers, and I certainly agree with it.