Over the past six years I've had many difficulties. But I never lost my passion.
If you are a big company, a big website, and lots of users come to your website, you will have attacks, and you have to deal with that. It just cannot be a reason to take actions to exit certain markets.
Sooner or later, you will see a China-based company that really has a global impact, and I think Baidu has a chance to become one of those companies. We should be able to compete on a global basis.