The scholar without good breeding is a nitpicker; the philosopher a cynic; the soldier a brute and everyone else disagreeable. – Lord Chesterfield
Style is the dress of thoughts; and let them be ever so just, if your style is homely, coarse, and vulgar, they will appear to as much disadvantage, and be as ill received, as your person, though ever so well-proportioned, would if dressed in rags, dirt, and tatters. – Lord Chesterfield