"An illegible type, set it how you will, cannot be made readable. But the most legible of types can be made unreadable if it is set to too wide a measure, or in too large or too small a size for a particular purpose."(Dowding 1957, p.5; in Lund, 1999 ) ·
http://alexpoole.info/which-are-more-legible-serif-or-sans-serif-typefaces
"An illegible type, set it how you will, cannot be made readable. But the most legible of types can be made unreadable if it is set to too wide a measure, or in too large or too small a size for a particular purpose."(Dowding 1957, p.5; in Lund, 1999 ) ·
http://alexpoole.info/which-are-more-legible-serif-or-sans-serif-typefaces