贾瀷雯站在台上，微微鞠躬。
灯光很亮，她的眼睛有点湿。
进入问答环节。
主持人选了前排的一个观众。
是个中年男人，西装革履，站起来接过话筒。
“我是谷歌的亚太区技术总监。”他开口，语气里带着一丝挑衅，“听了您的演讲，我对百度的技术很感兴趣。
但有一个问题：你们的技术，有多少是原创的？据我所知，很多中国公司都在模仿西方技术。”
会场里安静下来。
这个问题很尖锐，甚至有些无礼。
贾瀷雯看着他，脸上保持着微笑。
“Thank yOU fOr the qUeStiOn.”她说，“Let me ShOW yOU SOmething.”
她示意工作人员切换幻灯片。
大屏幕上出现一份文档的截图，日期是八年前，标题是“搜索引擎技术框架构想”。
“ThiS dOCUment WaS Written by OUr fOUnder, eight yearS agO.”她指着屏幕，“It inClUdeS detailed deSCriptiOnS Of CraWler SyStemS, indeX StrUCtUreS, and ranking algOrithmS. At that time, BaidU didn't even eXiSt aS a COmpany.”
她切换到下一页。
是一份专利申请文件。
“ThiS iS OUr firSt patent fOr ChineSe WOrd SegmentatiOn algOrithmS. Filed Seven yearS agO, befOre any internatiOnal COmpany had SOlUtiOnS fOr ChineSe SearCh.”
又一页。
是技术论文的发表记录。
“TheSe are teChniCal paperS pUbliShed by OUr team. Peer-revieWed, internatiOnally reCOgniZed. YOU Can find them in aCademiC databaSeS
…。。