Virtue is a habit of the mind, Posted on August 25, 2012August 25, 2007 by admin “Virtue is a habit of the mind, consistent with nature and moderation and reason.” — Marcus Tullius Cicero Author: Marcus Tullius Cicero Category: nature Tags: nature, Marcus Tullius Cicero Spread the love Related posts: According to the law of nature it It is the nature of every person Time destroys the speculation of men, but Nature abhors annihilation.