Why are you ever in a hurry? A man of sense may be in haste, but can never be in a hurry, because he knows that whatever he does in a hurry, he must necessarily do very ill. He may be in haste to dispatch an affair, but he will care not to let that haste hinder his doing it well. Little minds are in a hurry, when the object proves (as it commonly does) too big for them; they run, they hare, they puzzle, confound, and perplex themselves; they want to do everything at once, and never do it at all. But a man of sense takes the time necessary for doing the thing he is about, well; and his haste to dispatch a business only appears by the continuity of his application to it: he pursues it with a cool steadiness, and finishes it before he begins any other.
Lord Chesterfield – Letters to His Son P. 374