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.
CA : Comme cette relation, c'est incroyable --  Récemment, vous et Warren avez essayé de persuader d'autres milliardaires et gens riches de s'engager à donner plus de la moitié de leurs actifs à la philanthropie.