I never thought I'd be quoting boxer Mike Tyson on the TED stage, but he once said, "Everybody has a plan, until they get punched in the face."  And I think that's so true about business as well.
我从没想过，我会在TED的舞台上，引用拳王泰森的话， 但是，他曾经说过， “每个人都有计划，直到被人打脸为止。” 我认为，对于生意也是这样的。