Science, almost from its beginnings, has been truly international in character. National prejudices disappear completely in the scientist's search for truth. Medicine also disregards national boundaries. And literature frequently rises to heights that make it international.
The scientist is motivated primarily by curiosity and a desire for truth. His attitude is objective rather than subjective. In his work he finds great satisfaction in discovering new facts or new relationships between known facts, but even greater pleasure is derived from seeing his results incorporated into the body of scientific knowledge and from seeing them willingly used by others in the further development of science.