We shall at all times chance upon men of recondite acquirements, but whose qualifications, from the incommunicative and inactive habits of their owners, are as utterly useless to others as though the possessors had them not.
Charles Caleb ColtonLiterature has her quacks no less than medicine, and they are divided into two classes; those who have erudition without genius, and those who have volubility without depth; we shall get second-hand sense from the one, and original nonsense from the other.
Charles Caleb Colton