I have visited many places in the world. The best thing I wanted to do is to learn about differing civilizations across the five continents, what make them different and unique, how their people think about the world and life and what they hold dear. I have visited Chichen Itza, a window on the ancient Maya civilization, and the Central Asian city of Samarkand, an epitome of the ancient Islamic civilization. It is my keenly-felt conviction that an attitude of equality and modesty is required if one wants to truly understand the various civilizations. Taking a condescending attitude toward a civilization can not help anyone to appreciate its essence but may risk antagonizing it. Both history and reality show that pride and prejudice are two biggest obstacles to exchanges and mutual learning among civilizations.
Third, civilizations are inclusive, and such inclusiveness has given exchanges and mutual learning among civilizations the needed drive to move forward. The ocean is vast for it refuses no rivers. All civilizations are crystallizations of mankind's hard work and wisdom. Every civilization is unique. Copying other civilizations mechanically or blindly is like cutting one's toes just to fit his shoes, which is not only impossible but also highly detrimental. All achievements of civilizations deserve our respect and must be treasured.