The question of how much English should be used in international research universities is one with which I am extremely familiar. I would even say I am deeply puzzled by this trend. I am not certain what the correct answer should be.

There are, however, many challenges to Asian universities. First, academic freedom, in all senses, is much more critical to the success of a university than how much money is spent on infrastructure or on hiring big names. Faculty need to have the space to pursue the research that they are passionate about and the also need to have the freedom to express their opinions in the university, and in the society as a whole.

Never underestimate the difficulty of changing false beliefs by facts

I have not been able to give a concrete answer to the question of how the nations of Asia can create their own unique liberal arts traditions that are not simply the importation of a Western model. The question is a critical one and the answer must come from Asian universities themselves.

There are many in East Asia who simply judge students on the basis of national tests. The top universities in the United States do not do that, and for good reason. We need a careful process for admissions that take all sorts of factors into account: different intellectual strengths, artistic expression, economic standing, social background, ethnicity, regional representation and designs a class as a balanced whole.

I would not say that Harvard possesses any sort of absolute dominance. And I personally do not take the rankings of schools all that seriously. However, I think that Harvard's global visibility increased significantly in the 1930s and 1940s and that the new commitment to excellence at Harvard spread to other institutions.

That said, there are a few clear factors that determine the potential of a university to reach the highest levels of excellence. In the case of Harvard University, it was true that by the time of its tercentenary (300th anniversary of its founding) in 1936, Harvard had already achieved a reputation as a world-class institution. Harvard did not have the stature that it does today.