On the first day of fourth grade, Mrs. Lovelace told us, “Attitude is everything.” She repeated it frequently, insisting a positive mental attitude meant greater happiness in life. This sounded fishy ...

Having a positive attitude has been one of the most unbelievable tools I’ve been using for years to help me perform at high levels, both on the baseball field and in business. I personally adopted the ...

“Whether you think you can, or you think you can't – you're right.” —Henry Ford Defining yourself is: "the understanding or determination of one's own nature or basic qualities." (1) "We call ...

Opinions expressed by Entrepreneur contributors are their own. As an individual, you are continually faced with challenges, difficulties and temporary setbacks. They are an unavoidable and inevitable ...