CA: And since this relationship, it's amazing—  And recently, you and Warren have been going around trying to persuade other billionaires and successful people to pledge to give, what, more than half of their assets for philanthropy.
克里斯：因为你和沃伦关系。这很神奇——  最近，你和沃伦四处游说其他的亿万富翁和成功人士， 让他们为慈善事业承诺捐出半数资产。