The most important single ingredient in the Posted on December 14, 2017December 14, 2012 by admin “The most important single ingredient in the formula of success is knowing how to get along with people.” — Theodore Roosevelt Author: Theodore Roosevelt Category: success Tags: success, Theodore Roosevelt Spread the love Related posts: For unflagging interest and enjoyment, a household Success is not final, failure is not Formula for success: rise early, work hard, Frustration, although quite painful at times, is