And Sergey mentioned Orkut, which is something that, you know, Orkut wanted to do in his time, and we call this -- at Google, we've embodied this as "the 20 percent time," and the idea is, for 20 percent of your time, if you're working at Google, you can do what you think is the best thing to do.
刚才Sergey提到了Orkut， 大家知道，这是Orkut本人在他私人时间想做的事情， 而在Google，我们把它纳入进了Google的“百分之二十自由研究时间“， 意思是说，如果你在Google工作，你有百分之二十的自由研究时间， 可以做你自己认为最好的事情。