How is a person different from other living beings?

Man is very different from all other living creatures that surround him in the vast world. The most important difference between humans and animals will be the brain. Only man has the function of thinking. We all know how to talk, which means we communicate with each other. We are constantly developing, expanding our needs in different areas. Other living beings do not need it. Constantly changing and changing something, we have and change requirements even to the world around us. People think and create, work and play. There is no need for other beings in all this.