By Dale Carnegie
It’s hard to believe that this “people-skills” book was written more than 70 years ago, but its staying power proves one thing: business is about people. Interestingly, so is leadership. The most important asset of any successful business is their people, and Carnegie’s classic has helped millions worldwide improve their business relationships and grow as leaders. The lessons are almost common knowledge, but as TheManager knows, common knowledge always seems uncommon in business.