Quotes About Finger-mark

Why, some of the work that I have by me now has been in my possession for years and years, and there isn't a finger-mark on it.

And I am careful of my work, too.  Why, some of the work that I have by me now has been in my possession for years and years, and there isn't a finger-mark on it.  I take a great pride in my work; I take it down now and then and dust it.  No man keeps his work in a better state of preservation than I do.