"But it is clear that, on this point, my attitude owes a lot to acquired habits and to the fact that, for one hundred and fifty years, hundreds of European and American scientists, sometimes very brilliant, have established as a principle of interpretation of all the facts that PIE was, geographically speaking, a European language. I have no doubt that such an effort would make it possible to reinterpret all the data in a sense compatible with the thesis of the Indian origin of the PIE. The resulting diagram would undoubtedly be more complex than the diagram traditionally taught in Europe, but we know that the simplest interpretations are not necessarily those which best reflect the reality of the facts."