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从营收指标看，Jumia正处于快速上升阶段。2018年Jumia的GMV为8.28亿欧元，同比增长了63.3%；公司实现营收1.31亿欧元，同比增长38.9%。虽然发展迅速，但Jumia尚未实现盈利。2018年，Jumia经调整EBITDA为-1.50亿欧元，比2017年-1.27亿欧元有所扩大。
所以世界不可能发生翻天覆地的变化。如果有人认为你可以每年改变10%的能源，那是行不通的。但是世界正在朝着正确的方向前进——努力减少碳排放。不会投资特斯拉让电动车替代燃油车可能会阻碍经济发展ANDY SERWER：Speaking of those cars，look at Tesla andwhat Elon Musk is doing.That kind of is a revolution． Right？
ANDY SERWER：Knownsknowns and unknownknows and unknownunknowns．安迪·塞尔：知之为知之，不知为不知。WARREN BUFFETT： Yeah， and all that.And the question is thebox that says knowns and important。
沃伦·巴菲特：嗯，这是个非常好的问题。但是我没有好的答案。我确实本来应该拥有谷歌。他们曾经来拜访过我。ANDY SERWER：Larry and Sergey？安迪·塞尔沃：拉里和谢尔盖？（《红周刊》记者注：谷歌的两位创始人）WARREN BUFFETT：Yeah． Yeah． And they-- and we were-- thiswas a long time ago． I mean， this was before they went public． They weretalking to me a little bit about it． And we were using search at GEICO in asignificant way． So I knew the power of search． And I actually used search alot myself， starting with Altavista or something， going way back． And search isincredibly valuable to me． And-- and it was valuable to GEICO．
“货运版滴滴”满帮帮助实现货车与货物的匹配。满帮集团董事局主席王刚在分论坛介绍，原来车找货、货找车需要两天时间，现在只要两个小时。成交的时间从两个小时缩短到15分钟。陈生强认为，数字科技可以为实体经济创造新动能，核心原因在于，数字科技已经成为实现数字经济的关键手段，已经成为当下各行各业实现数字化升级的必选项，并激发新业态、新模式，助力数字经济规模不断扩大。
沃伦·巴菲特：是的，完全正确。问题是同一个盒子上，可能同时写着“可知”和“重要”。WARREN BUFFETT：Is there anything in that box？ And can youtell what‘s in that box and what isn’t in that box？ And that‘s what I callknowing your circle of competence． And my circle of competence doesn’t includethe ability to predict interest rates a day from now or a year from now or fiveyears from now． So I say， can I function without knowing that？ It‘s the sameway as predicting what business is going to do or the stock market’s going todo． I can‘t do any of those things． But that doesn’t mean I can‘t do wellinvesting over time．
