What's the most memorable experience you've had in China? The friendliness of the peopleThat is a great problem in the West, and I feel it is becoming more prevalent in ChinaSmith Memorial Award and the prestigious David Craig Medal for ChemistrySociety has become much more insular, and people are more focused on themselves and their toysTo turn your back on that and just focus on applications is the demise of science and technologyHow do you view China's role in today's world? China needs to become a world leader and inspire other countries, particularly in terms of friendship and cooperation to show countries how not to be bullies, but how to be friends