You are very familiar with Western ways, but you are too young. You go everywhere to follow the big news, but the questions you ask are too simple -- sometimes naive.

A convention on the comprehensive ban of nuclear weapons should be negotiated. Since biological and chemical weapons have been prohibited, there is no reason why nuclear weapons, which are more destructive, should not be comprehensively banned and thoroughly destroyed. All it takes to reach this objective is strong political will.

The theory of relativity worked out by Mr. Einstein, which is in the domain of natural science, I believe can also be applied to the political field. Both democracy and human rights are relative concepts - and not absolute and general.

Naturally, in this period, there are also some ups and downs, and this is nothing strange.

Hong Kong compatriots will surely display great love for the motherland and for Hong Kong and take it as their utmost honor to maintain long-term prosperity and stability in Hong Kong and safeguard the fundamental interests of the country.

It takes two hands to clap.

ASEM should build a new Silk Road to actively boost exchanges between these two civilizations in the new century so that countries in Asia and Europe will build on their respective civilizations and respect, learn from, complement and benefit each other.

Talk politics, talk about study and talk positively.

The Chinese government thinks China and the U.S. should develop a constructive relationship of cooperation.