From an informative post called 12 pieces of the best advice about money, life, and business …
“Dabbling in somethings doesn’t make you an expert. In order to become truly great at something, you have to live, breath, think, and dream it. Find every book you can read about the subject, start doing what they say, and teach others about it. You retain the highest percentage of what you learn when you share it with others.”
Life's Best Advice 