"Apart from trade, the interests of nations coincide in all that makes what we call civilization. Inventions and discoveries bring benefit to all. The progress of science is a matter of equal concern to the whole civilized world. Whether a man of science is an Englishman, a Frenchman, or a German is a matter of no real importance. His discoveries are open to all, and nothing but intelligence is required in order to profit by them. The whole world of art and literature and learning is international; what is done in one country is not done for that country, but for mankind. If we ask ourselves what are the things that raise mankind above the brutes, what are the things that make us think the human race more valuable than any species of animals, we shall find that none of them are things in which any one nation can have exclusive property, but all are things in which the whole world can share. Those who have any care for these things, those who wish to see mankind fruitful in the work which men alone can do, will take little account of national boundaries, and have little care to what state a man happens to owe allegiance."