Is human relations and human resources the same?

In my understanding human relations is different from human resources. Why? First, human relations is concern on how a person deals with one another in the course of job satisfaction, mutual understanding and harmonious living condition. Whereas, human resource is concern mainly on the appreciation and acceptance that human beings is a contributory factor to the achievement and development of a certain organization e.g. school, business, and companies.

From: Dr. Alejandro P. Macadatar