Human Resource is a factor necessary to successful enterprise, yes or no? If yes, what's the most thing relying on him to achieve success?

Obviously, HR is a vital factor in order to grow and to be successful in the market. But what makes him successful is depended on the industry he serves. If he is IT professional, he may have to outstand the crowd by being a good developer, architect and problem solver. If he is supply chain professional he may have to be well driven by information. 

Generally, to be successful, for anyone it is necessary to have basic human skills, such as learning, hard working, time management, problem solving skills and leadership. 

Performance & Productivity