Ray Dalio, one of the world’s most successful investors and entrepreneurs, shares the unconventional principles that he’s developed, refined, and used over the past forty years to creat...więcej »
The inspirational final book from the legendary leadership expert Stephen R. Covey, internationally best-selling author of The 7 Habits of Highly Effective People.How do you live y...więcej »
What are the habits of successful people? "The 7 Habits of Highly Effective People" has captivated readers for 25 years. It has transformed the lives of Presidents and CEOs, educators, pa...więcej »