BEIJING -- The Tibet riots and last month's deadly earthquake have changed the Chinese people's outlook on the Olympics from one of innocent enthusiasm to a more sober and measured attitude.

Hu Jianqiu, a 43-year-old Olympic volunteer who is to drive for foreign sports officials, admitted that his initial reason for applying to work for the Olympics was out of passion.

"This might be the only Olympic Games I experience in my own country," he said. When chosen, he felt extremely proud, as he believed hosting the Games marked China's emergence as a leading nation.

But the riots in Lhasa and the disaster in Sichuan brought him down to Earth. He realized that some problems, diplomatic and economic, faced the country," he said.

Now, 50 days ahead of the Games, Hu said his hopes were more modest: he wanted only to fulfill his task successfully. "I am still looking forward to the event, but with less fervor," he said. He will attend a security training course this weekend.

In Qingdao, in eastern Shandong Province, Yuan Zhiping, an official with the Sailing Committee of the Beijing Organizing Committee for the Games of the XXIX Olympiad, went through similar psychological changes over the past few months.

"I know now that we can't force others to think like we do," he said. "Of course we hope more people could come, just like the owner of a new apartment who is eager to invite neighbors to visit.

"But friends could be close or distant. If you come, we sincerely welcome you. If you don't, that's your choice."

BROADER ATTITUDINAL CHANGES

Their views mirrored broader changes in China after this year's natural and political events.

After the March 14 riot in Lhasa, the coverage of many foreign media organizations disappointed Chinese people.

"Ideological and political differences have always been a gap between China and Western countries and we should remain cool-headed," said Liu Jiangyong, a professor with the Institute of International Studies of the Tsinghua University in Beijing. "Chinese people should learn to accept different voices calmly."

The earthquake on May 12 that claimed nearly 70,000 lives taught many people a different lesson.

The Olympics torch relay was simplified and the routes shortened in many cities after the earthquake, and mourning events were added.

Lin Qiang, vice inspector of the Sichuan provincial educational department, requested the province's organizing committee for the Olympic torch relay to disqualify him as a torch bearer.

"As an educational administrator, I bear special, though not direct, responsibility toward those innocent children and their parents and relatives. I feel profoundly apologetic to them. So I have to reject the honor of relaying the Olympic torch as atonement," he said.

The quake toppled about 7,000 schools, killing thousands of students.

Many netizens proposed having surviving children light the cauldron at the Olympics opening ceremony.