????The higher up the list you are, the more there’s a responsibility to put not only you wealth but your brainpower into those activities.

????你在此排行榜上的位置越高，你的責(zé)任越大，這不僅僅要求你為慈善活動付出金錢，還得付出智慧。

????——比爾?蓋茨談慈善事業(yè)